Making homemade beef jerky or dried backpacking meat at home is incredibly rewarding, but getting the temperature right is the difference between a safe, delicious snack and a potential trip to the hospital. The good news? Once you understand the core temperature principles, dehydrating meat becomes straightforward and repeatable.
This guide walks you through exactly what temperatures to use, why they matter, and how to adapt for different meats and equipment. Whether you’re using a
If you’re looking for the direct answer on what temperature to dehydrate meat, here it is: you need to hit a safe internal temperature first, then maintain proper dehydrator heat throughout the drying process.
Core temperature guidelines:
These air temperatures are for the drying process itself, not for killing pathogens. That’s why pre-cooking or using a high initial heat step is essential. The dehydrator’s job is to remove excess moisture efficiently once the meat has reached a safe internal temperature.
Dehydrating at too low a temperature—below 130–135°F (54–57°C)—keeps raw meat in the bacterial “danger zone” and encourages harmful bacteria to multiply, especially during the first hours when moisture content is still high.
The rest of this article explains why these temperatures matter, how long to dehydrate different meats, and how to adapt your process for various equipment types, and you can dive deeper into what temperature to dehydrate your jerky for additional context.
Temperature controls two separate but equally important things when you’re drying meat: killing harmful bacteria and efficiently driving off moisture. Understanding both helps you make jerky safely without sacrificing texture or flavor.
Here’s something many home jerky makers don’t realize: evaporative cooling inside a dehydrator means the surface of raw meat can stay significantly cooler than the dehydrator’s set temperature during the first hours of drying. Even if your dial reads 160°F, wet meat strips might be sitting at 120–130°F at the surface while moisture evaporates rapidly.
This matters because temperatures below about 130°F (54°C) combined with high moisture create ideal conditions for pathogens like Salmonella and E. coli to multiply. These harmful bacteria thrive in warm, moist environments—exactly what you have during the early stages of dehydration if you start with raw meat at moderate temperatures.
USDA guidance (updated in 2011 and still cited by university extension programs) explicitly recommends pre-heating meat to 160°F and poultry to 165°F before dehydrating. This kills pathogens before the drying process even begins, removing the safety gamble from your homemade jerky.
Once meat has been brought to a safe internal temperature, the dehydrator’s role shifts entirely to drying. At that point, you’re preventing mold and spoilage rather than trying to kill bacteria.
Different textures—chewy jerky versus brittle snaps—are mainly a function of final moisture level and total drying time, not small variations in temperature within the safe range. A few degrees difference between 155°F and 165°F won’t dramatically change your jerky’s chew, but under-drying or over-drying absolutely will.
This means you don’t need to stress about dialing in a precise temperature to achieve your preferred texture. Focus on hitting safe temperatures, then control texture through drying time.
Different meats require slightly different approaches based on their fat content, muscle structure, and pathogen risks. This section breaks down specific safe-temperature guidelines for beef, pork, poultry, game, and seafood.
Beef is the most common choice for homemade jerky, and venison follows the same rules.
For ground beef jerky made with a jerky gun, the same 160°F internal temperature applies. Ground meat actually dries faster (often 3–6 hours) because the extrusion process creates consistent thickness and more surface area.
Pork jerky is less common but absolutely doable with proper temperature control.
Poultry requires a higher safety threshold due to increased Salmonella risk.
Wild game follows beef and venison protocols but requires extra attention to handling.
Fish and seafood require slightly different handling due to their delicate texture.
Important: These are general ranges. Always prioritize reaching a safe internal temperature plus complete dryness over rigidly following a time estimate. When in doubt, use a thermometer inside the meat and check for proper texture.
The target internal temperatures for meat and poultry never change regardless of your equipment. What varies is how you achieve and maintain those temperatures with different tools.
Modern electric food dehydrators for jerky with adjustable thermostats give you the most control over the drying process.
Budget dehydrators often lack precise temperature control. If yours only has “high” and “low” settings, use an oven thermometer to determine actual temperatures and adjust accordingly.
Many home ovens work for dehydrating meat, though they’re less efficient than dedicated dehydrators.
Ovens use more energy than dehydrators and require more attention, but they’re a solid option if you don’t want to invest in dedicated equipment.
Smokers combine drying with smoke flavor, making them popular for beef jerky and game.
Regardless of equipment: Use a reliable digital probe thermometer with a cable for continuous internal temperature monitoring. This single tool removes most of the guesswork from safe meat dehydration.
Time ranges for dehydrating meat are always approximate. Slice thickness, ambient humidity, marinade wetness, fat content, and equipment variations all influence how fast meat dries, which is why dehydrating beef jerky can take 4–15 hours depending on conditions.
Here’s what to expect under typical conditions, assuming you’re using proper food dehydration temperature settings:
Meat Type | Thickness | Temperature | Estimated Time |
|---|---|---|---|
Beef jerky strips | ⅛–¼ inch | 160°F (71°C) | 4–8 hours |
Ground beef jerky | ¼ inch (extruded) | 160°F (71°C) | 3–6 hours |
Poultry jerky | ⅛–¼ inch | 165°F (74°C) | 4–6 hours |
Fish strips | ¼–½ inch | 145–155°F | 6–10 hours |
Pork jerky | ⅛–¼ inch | 160°F (71°C) | 4–8 hours |
Early in the drying process, fresh meat cools itself through evaporation. Even in a 160°F dehydrator, the internal temperature of wet meat may rise slowly during the first 1–2 hours. This is normal physics, not a sign that your equipment is malfunctioning.
If drying seems slow, don’t lower the temperature. Instead:
Overdrying (brittle jerky that snaps) is safer than under-drying but produces a tougher chew. The goal is balance: dried jerky should bend and crack slightly but not snap completely when cooled to room temperature.
Rule of thumb: At 160°F, budget at least 5 hours for jerky and up to 8 hours if you’re unsure, especially on your first batch. It’s much easier to put slightly under-dried jerky back in the dehydrator than to fix food poisoning.
Traditional sun drying methods achieve 60–70% weight loss over 3–4 days, but modern dehydrators compress this dramatically. You’re targeting similar final moisture levels—around 10–15% moisture content—just reached much faster through controlled dehydration temperatures.
This section provides a complete workflow that ties together safe internal temperatures, dehydrator settings, and doneness checks. Follow these steps to make jerky confidently.
Start with the right cut. Lean meats with low fat content work best because fat doesn’t dehydrate properly and shortens shelf life.
Best cuts for beef jerky:
Aim for cuts with under 10% fat. Trim all visible fat and silver skin before slicing. This step is non-negotiable—even small fat deposits can go rancid within weeks, ruining otherwise perfect jerky, so it pays to understand what meat to use for beef jerky.
For ground beef jerky, use 90% lean or leaner. Drain any rendered fat during the cooking step.
Partially frozen meat slices much more easily than room temperature meat, especially when you follow best practices for slicing meat for jerky.
A sharp knife is essential. You can also use a food processor with a slicing blade for ground meat, or a dedicated meat slicer for consistent results.
Marinades add flavor and can include ingredients that help with preservation, and they’re central to many delicious dehydrator jerky recipes.
This is the critical safety step recommended by USDA and university extensions. You have two options:
Option A: Precook before dehydrating
Option B: Post-drying heat treatment
For cooking beef and other red meats, 160°F is your target. For all poultry, 165°F is mandatory.
Now the dehydrator does its work.
Beef jerky takes several hours to reach proper dryness. Here’s how to know when it’s done:
The bend test: Let a piece cool to room temperature (warm jerky always feels softer than it actually is). Bend the strip—it should crack slightly on the surface but not snap cleanly in half. If it bends like rubber without cracking, it needs more time. If it snaps like a cracker, it’s overdone.
Visual and tactile checks:
If any pieces seem questionable, return them to the dehydrator for another 30–60 minutes at 160°F.
Proper storage prevents all your hard work from going to waste.
Properly dried homemade jerky is a shelf stable product at room temperature for 1–2 weeks, but refrigeration or freezer storage extends quality significantly.
Most problems with home-dehydrated meat come from incorrect temperature management or skipping the preheating step entirely. Here’s what to watch for.
Starting raw meat at 120–130°F (49–54°C) promotes bacterial growth and can create heat resistant pathogens trapped inside partially dried meat. The meat’s surface dries and hardens while the interior stays warm and moist—a perfect environment for dangerous bacteria.
Fix: Always precook meat to 160–165°F before dehydration, or use a higher initial temperature plus a finishing heat step as described in Step 4.
Budget dehydrators and older ovens can be off by 10–30°F (6–17°C) from what the dial indicates. A setting of “160°F” might actually be producing 135°F air—well below the safe zone.
Fix: Verify your equipment’s actual temperature with a separate oven thermometer at least once. Place it on a middle tray during a test run and compare readings.
Some recipes suggest lower temperatures preserve more flavor, but meat flavor is primarily influenced by marinade, smoke, and drying time—not marginal temperature adjustments within the safe range.
Fix: Keep temperatures at or above 145°F for fish and 155°F for other cooked meats. The safety risk of dropping below these thresholds isn’t worth any perceived flavor benefit.
Stacked or touching strips slow drying dramatically and keep internal temperature lower during the critical early hours. This lengthens the time meat spends in the danger zone.
Fix: Leave noticeable gaps around every piece. If you have too much meat for one batch, make small batches rather than overcrowding. Proper airflow is essential to the drying process.
Warm chewy jerky can feel drier than it actually is. Once cooled, under-dried jerky often reveals soft, moist spots that weren’t obvious when the meat was still warm.
Fix: Always check texture after cooling for at least 10–15 minutes. If you find questionable spots, return those pieces to the dehydrator for another 30–60 minutes at 160°F. Under-dried jerky can harbor bacteria and mold.
High-fat meat creates jerky that spoils faster, even when dried at correct temperatures. Fat oxidizes over time, becoming rancid and potentially causing foodborne illness.
Fix: Always choose lean cuts and trim aggressively. For ground meat, use 90% lean or better. If making jerky from fatty fish like salmon, plan to store jerky in the freezer and consume within a few weeks.
Can I dehydrate meat at 135°F (57°C)?
While some devices allow settings this low, 135°F is below current safety recommendations for meat unless you’ve fully precooked to 160°F and are simply finishing the drying. Raw meat should never be dried at this temperature.
Is 145°F (63°C) enough to dry jerky safely?
145°F can work for drying meat that’s already been precooked to a safe internal temperature. However, 160°F is preferred for consistency and provides a better safety margin, especially for beginners.
What temperature kills bacteria in jerky?
It’s the internal temperature—160°F for meat and 165°F for poultry—plus adequate drying that makes dried jerky safe. The dehydrator’s air temperature alone doesn’t kill pathogens; the meat itself must reach and hold those temperatures.
Why do some recipes say to heat jerky after drying?
This “post-dry heat treatment” method involves heating finished jerky at 275°F for about 10 minutes until it reaches 160°F internal. It’s an alternative to precooking strips before drying. Both methods work; precooking is generally preferred because it’s easier to verify temperature in raw strips than in dried jerky.
How do I check internal temperature on thin jerky strips?
Use a thin probe thermometer inserted sideways into the thickest part of several strips. Check multiple pieces from different tray positions. Digital instant-read thermometers work well for this.
At what temperature should I store dehydrated meat?
Store jerky in a cool (below 70°F/21°C), dark location. Refrigerate for 1–3 month storage, and freeze for up to a year. Even shelf stable jerky benefits from cooler storage temperatures for longer quality.
Does marinating affect the temperature I need?
No. Marinades affect drying time (wetter marinades take longer) but don’t change the required internal temperature. Always hit 160°F for meat and 165°F for poultry regardless of marinade.
Can I use sun drying methods for meat?
Traditional sun drying has been used for centuries but carries significantly more risk than controlled dehydration. Inconsistent temperatures, insect contamination, and humidity fluctuations make it difficult to ensure safety. If you attempt sun drying, it requires warm conditions (above 85°F), low humidity (below 30%), and constant airflow—plus acceptance of higher risk.
What if my jerky comes out too tough?
Tough jerky usually means over-drying or slicing against the grain. Next batch, check doneness earlier and consider slicing with the grain for more tender results. Temperature isn’t typically the cause of toughness within the normal 155–165°F range.
Is homemade jerky safer than store-bought?
Commercial jerky undergoes FSIS-regulated processes with precise temperature and humidity control. Homemade jerky can be just as safe if you follow proper preheating, drying, and storage protocols. The USDA Meat and Poultry Hotline (1-888-MPHotline) can answer specific questions about making jerky safely at home, as can resources from the United States Department of Agriculture.
Following these temperature guidelines lets you enjoy homemade jerky and backpacking meats with both great texture and modern food safety standards. The process isn’t complicated once you understand the core principles: preheat to kill bacteria, maintain adequate drying temperature, and verify doneness through texture testing.
Start with a small batch using the 160°F standard, verify your equipment with a thermometer, and you’ll quickly develop confidence in your process. Whether you prefer thin, chewy jerky or thicker jerky strips with more chew, proper temperature control makes all the difference.
Grab a lean cut, fire up your dehydrator, and start making jerky you can trust.
