National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

43°F

6°C

Humidity 39%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 13 Nov 11:15 am MST
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Today

    Today: Partly sunny, with a high near 46. Light west wind.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Light south wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. Calm wind becoming west northwest around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Light west wind.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 46. Light west wind.
Tonight
Mostly cloudy, with a low around 27. Light south wind.
Saturday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. Calm wind becoming west northwest around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 36. Light west wind.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow showers. Partly sunny, with a high near 32. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Breezy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 ft)
Last Update:
2:58 am MST Nov 13, 2026
Forecast Valid:
11am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation