Have you ever wanted to build your very own weather station? Weather is something quite interesting to measure as we experience it every day. We carry a variety of weather sensors to monitor everything from basic Temperature, Pressure and Humidity, to Air Quality, Wind Speed, Precipitation, and more!
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AM2301 Temperature/Humidity Sensor
$13.95The AM2301 is a great weather sensor package. This uses 1 digital input to the microcontroller and provides temperature accurate to +/- 0.5°C and humidity… -
AM2315 – Encased Temperature / Humidity Sensor
$39.95Looking for a nice enclosed temperature and humidity sensor? The AM2315 is effectively a DS18B20 temperature sensor and a capacitive humidity sensor in a nice… -
AM2320 Temperature/Humidity Sensor – I2C
$5.95Light PacketThis basic temperature and humidity sensor connects via I2C - ideal for microcontrollers and single board computers. The AM2320 can monitor temperatures between -40°C and… -
Anemometer – Wind Speed Sensor
$35.95Anemometers are used to measure wind speed. This high quality weather proof sensor measures wind speed with a magnet and a reed switch. A wind… -
BME280 Temperature Humidity Pressure Sensor
$27.95Light PacketBosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for… -
DHT11 Temperature / Humidity Sensor
$4.95Light PacketThe DHT11 is a basic, low-cost, digital temperature and humidity sensor. Inside it has a capacitive humidity sensor and a thermistor to measure the surrounding… -
Optical Dust Sensor
$16.95This optical air quality sensor uses infrared light to detect particles in the air. It is especially effective in detecting very fine particles like cigarette… -
Panel Mount Temperature / Humidity Gauge
$5.95This simple LCD gauge is a self contained way to measure the Humidity and Temperature. This gauge requires no external power, so there is no… -
SparkFun Digital Temperature Sensor Breakout – AS6212
$13.95Light PacketThis SparkFun Qwiic Digital Temperature Sensor Breakout provides a combination of high temperature accuracy with excellent low power consumption using the AS6212 digital temperature sensor… -
SparkFun Lightning Detector – AS3935
$39.95Light PacketThe SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potential hazardous weather heading your… -
SparkFun Temperature Sensor – STTS22H (Qwiic)
$11.95Light PacketThe SparkFun STTS22H Temperature Sensor is a Qwiic-enabled breakout board based on the ultralow-power, high-accuracy, STTS22H digital temperature sensor. -
Tipping Rain Gauge
$37.95This tipping rain gauge is the same sensor found in our Weather Meters set and can be used as a replacement part or as a… -
Weather Meters
$139.95This package of sensors specifically focuses on wind and rain. The kit includes an anemometer to measure wind speed, a wind vane to measure wind… -
HTU21D-F Temperature & Humidity Breakout Board
$18.95Light PacketThe HTU21D-F is a small temperature and humidity sensor. Because It is so small, Adafruit has mounted it on this handy breakout board with all… -
MCP9808 High Accuracy Temperature Sensor
$7.95Light PacketWith a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and a resolution of 0.0625°C the MXP9808 is extremely precise! The board… -
DS18B20 Digital Temperature Sensor
$6.95Light PacketThis DS18B20 Digital temperature sensor is a pre-wired version of the standard "1 Wire" temperature sensor. The sensor is encased in a weatherproof housing and… -
DHT22 Temperature / Humidity Sensor
$9.95Light PacketThe DHT22 is a basic digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air with… -
AM2302 Temperature/Humidity Sensor
$15.95The AM2302 is a great weather sensor package. This uses 1 digital input to the microcontroller and provides temperature accurate to +/- 0.5°C and humidity…