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.

Overcast

5°F

-15°C

Humidity 77%
Wind Speed Calm
Barometer 30.50 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 10 Jan 2:35 am MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Overnight

    Overnight: Mostly cloudy, with a low around -6. Wind chill values as low as -29. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.

    Low: -6 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10. Wind chill values as low as -29. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph.

    High: 10 °F

    Cold and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Wind chill values as low as -19. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 2 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 24. Wind chill values as low as -12. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 24 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 25. Breezy.

    High: 25 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Breezy.

    High: 26 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -6. Wind chill values as low as -29. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.
Saturday
Partly sunny and cold, with a high near 10. Wind chill values as low as -29. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 2. Wind chill values as low as -19. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 24. Wind chill values as low as -12. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 9. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 25. Breezy.
Monday Night
Partly cloudy, with a low around 14. Breezy.
Tuesday
Mostly cloudy, with a high near 26. Breezy.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 14. Breezy.
Wednesday
A slight chance of snow. Partly sunny, with a high near 25. Breezy.
Wednesday Night
Mostly clear, with a low around 13. Breezy.
Thursday
Sunny, with a high near 24. Breezy.
Thursday Night
Mostly clear, with a low around 5. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 13. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
2:11 am MST Jan 10, 2026
Forecast Valid:
2am MST Jan 10, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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