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Best Weber Grill Thermometers

Updated May 2023
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Best of the Best
Weber iGrill 3 Grill Thermometer
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iGrill 3 Grill Thermometer Visit the Weber Store
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Trusted Brand
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Skip the grilling guesswork with this thermometer designed to fit Genesis II and Spirit II gas grills.


Download the app and enjoy real-time insights into your steak’s cooking journey. Your phone is notified when it's ready. Monitor up to four pieces of meat at once. The app works with Apple products using iOS 11 and up and most Android phones using Android 6.0 and higher.


Device lacks an LED or screen. Some say temp readings are inaccurate.

Best Bang for the Buck
Weber Instant Read Meat Thermometer
Instant Read Meat Thermometer
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Customer Favorite
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Get a quick reading of the temp inside your future meal with this simple meat thermometer.


Poke this basic thermometer into grilling meats and see their internal temperature on the LCD. Thermometer can display units in degrees Fahrenheit or Celsius. Runs on batteries and can measure temperatures between 32 and 446 degrees Fahrenheit.


Batteries not included, and unit goes through them quickly.

Weber Thermometer Genesis
Thermometer Genesis
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Best for Everyday Use
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Classic meat thermometer that offers simple operation, easy maintenance and requires no app.


Grill old-school with this thermometer you stick into meat to get an accurate internal temp. Thermometer has a five-inch prong and is made of durable stainless steel. The face of the thermometer clearly shows temperatures in Celsius and Fahrenheit.


Some users question this model’s accuracy.

Weber iGrill Mini
iGrill Mini
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Monitor your meal’s progress from a distance with this little app-connected thermometer.


Use this thermometer to measure the temp in a single piece of meat. The app allows you to program pre-set temperatures for common foods. Unit connects to a small magnetic base via a four-foot cable and an LED on the base that changes colors as cooking progresses.


The battery drains quickly. Durability is questionable some say.

Weber Genesis/Summit Thermometer without Tab
Genesis/Summit Thermometer without Tab
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Simple Yet Solid
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Thermometer works well with older Weber grills including Genesis 300 series and Summit series grills.


The big 2.375-inch diameter of this thermometer’s dial makes it easy to read at a glance. It produces accurate readings and supports a maximum temperature of 400°F. The dial shows temperatures in both Fahrenheit and Celsius.


Lacks a tab or bezel housing. Some inaccurate readings reported.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
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We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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Whether you're a seasoned griller or a relative newbie, a reliable grill thermometer is vital for doing the job right. It ensures your food is cooked to the perfect temperature, helping avoid undercooking or overcooking your meat. Among various brands, Weber is one of the leading manufacturers that offer an excellent range of grill thermometers.

Weber grill thermometers come in different types, styles and technological capacities. Some are compact and straightforward, while others offer advanced features like Bluetooth connectivity and multiple probe options. When it’s time to choose the right grill thermometer, here are some factors to consider: accuracy, speed, range, ease of use, and durability. It’s also good to keep in mind additional features such as timers, alerts and compatibility with mobile apps.

Our top pick for the best Weber grill thermometer is the Weber iGrill 3, which stands out for its smart features and accuracy. For those looking for a simple and immediate reading, the Weber Instant Read Meat Thermometer is also an excellent choice.


Weber – iGrill 3 Grill Thermometer
The iGrill 3 is a standout grill thermometer with high-tech features like Bluetooth connectivity that allows you to monitor the temperature of your food right from your smartphone. It comes with two meat probes but can support up to four. It's especially useful for grilling larger pieces of meat that require longer cooking times.

The iGrill 3 is designed to be compatible with Weber's Genesis II, Genesis II LX, and Spirit II series of grills. It runs on 3 AA batteries, which can give you up to 200 hours of battery life. The app alerts you when your food is ready and includes an estimated cooking time feature to give you a sense of when your food will be done.

Weber – Instant Read Meat Thermometer
For grillers who prefer a straightforward approach to temperature reading, Weber's Instant Read Meat Thermometer is the ideal choice. As the name suggests, it gives you an instant reading of your meat's internal temperature, ensuring that it's cooked to perfection.

The thermometer features a large digital display, making it easy to read. The probe is made of stainless steel for durability, and it's also very easy to clean. Although it lacks advanced features like wireless connectivity or multiple probe options, its simplicity and ease of use are what make this thermometer a popular choice.

Weber – Thermometer Genesis
The Thermometer Genesis is a reliable, built-in thermometer designed specifically for the Weber Genesis series of grills. It provides a clear, accurate reading of the internal temperature of your grill, helping you to maintain the ideal cooking conditions for your food.

Installation is easy, and its durable construction ensures it can withstand the heat of the grill. While it doesn't offer smart features or remote monitoring, it's a trusted option for Genesis grill owners who prefer to keep track of their grill's temperature the traditional way.

Weber – iGrill Mini
Don't let the size fool you, the Weber iGrill Mini packs a punch in its compact design. This small yet powerful device connects to your smartphone via Bluetooth and sends real-time temperature readings directly to your device.

The iGrill Mini comes with a single probe but is highly accurate and capable of handling any grilling task. The device comes with a magnetic disc that allows you to attach it to your grill or smoker, ensuring it's always within reach. With 150 hours of battery life, it's perfect for those long, slow smokes.

Weber – Genesis/Summit Thermometer without Tab
The Genesis/Summit Thermometer without Tab is a practical, built-in thermometer designed for Weber Genesis and Summit series grills. This thermometer offers accurate readings of the grill's internal temperature, helping you maintain ideal cooking conditions.

This thermometer is durable and easy to install. Although it doesn't provide smart features or remote monitoring, it offers reliable, straightforward functionality for those who prefer traditional grilling methods.

Whether you're grilling a simple weeknight dinner or hosting a weekend barbecue party, having a reliable and accurate grill thermometer can make a significant difference in your grilling experience. It’s important to choose the right Weber thermometer to fit your grilling style, needs and budget.


Types of grill thermometers
The first thing to understand is that Weber offers different types of grill thermometers to cater to various grilling styles and needs. These include digital thermometers, probes, infrared thermometers and wireless Bluetooth thermometers.

  • Digital thermometers: These are probably the most common type of grill thermometers. They are simple to use and provide a quick temperature reading. Digital thermometers are typically handheld and have a probe that is inserted into the meat to get the temperature.
  • Probe thermometers: Probe thermometers are designed to stay in the meat while it cooks. They have a cable that runs from the probe to the thermometer unit, which can be placed outside the grill. This means you can monitor the temperature without having to open the grill.
  • Infrared thermometers: Infrared thermometers measure the surface temperature of your grill. They are handy for checking if the grill is heated evenly but are not used for checking the internal temperature of the meat.
  • Bluetooth thermometers: Bluetooth thermometers use wireless technology to send temperature readings to your smartphone. This allows you to monitor the cooking process from a distance, which can be very convenient.

Deciding which thermometer to buy

How will you be grilling? The type of grilling you're doing can significantly impact the type of grill thermometer you need. If you're going to be doing slow and low cooking, a probe or Bluetooth thermometer might be best. If you're going to be grilling quickly at high temperatures, a digital or infrared thermometer might be more suitable.

How tech-savvy are you? If you love technology and enjoy having the latest gadgets, you might want to consider a Bluetooth thermometer. On the other hand, if you prefer simplicity and ease of use, a basic digital thermometer might be all you need.

Do you need to monitor multiple areas at once? If you're cooking different types of meat or using a large grill, you might want a thermometer with multiple probes. This will allow you to monitor different areas simultaneously.


The most important factor when choosing a grill thermometer is accuracy. After all, the main reason to use a thermometer is to ensure your food is cooked to the perfect temperature. Look for a thermometer that has a high level of accuracy.

The speed at which the thermometer can provide a temperature reading is also crucial. A quick reading means you can quickly adjust your cooking time or temperature as needed.

Ease of use
The thermometer should be straightforward and easy to use. Look for clear instructions and intuitive design. A thermometer with a backlit display can also be handy for grilling in low-light conditions.

Your grill thermometer will be exposed to high temperatures and potentially rough handling. Therefore, it's essential to choose a thermometer that is durable and built to last.

Additional features
Some thermometers come with additional features like timers, alerts, or even the ability to connect to your smartphone. These can add convenience and improve your grilling experience.