Boulder Climate and Weather Information


12/01: Avg High 48.7 Avg Low: 24.5 Record High 72(2021) Record Low: -5(1985)

Current Temperature:  29.7°F  at the NCAR Foothills Lab, in NE Boulder.
Boulder regional current weather observations!

Want to see what the weather is really like? Visit the Boulder area webcams page or the Denver–Boulder National Weather Service Forecast Office.

Climatologies, Records and Raw Data


Current Temperature: 29.7°F at the NCAR Foothills Lab in NE Boulder. Also see the NREL National Wind Technology Center's weather conditions site.


Severe Weather and Thunderstorms

Regional and Colorado Climate Information

Astronomical Information