
At $27, this weather station matches Amazon's all-time low, down from a 90-day average of $39. The WM6 includes indoor and outdoor temperature and humidity monitoring, a barometer, 12-hour weather forecast, atomic clock, moon phase display, and dual alarm clock. The built-in 2000mAh battery supports up to 45 days of cable-free wall-mounted use, and the system supports up to 3 remote sensors with a 330' range. Prime members will get free shipping, too. Buy Now at Amazon
Features
- 2000mAh rechargeable built-in battery, up to 45-day runtime
- Wireless outdoor sensor, up to 330' transmission range
- Supports up to 3 remote sensor channels
- WWVB atomic clock with dual alarm (weekday/weekend)
- 12-hour weather forecast, barometer, moon phase display
- Indoor/outdoor temperature (°C/°F) and humidity monitoring



