Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

53°F

12°C

Humidity 47%
Wind Speed Calm
Barometer 30.47 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 7 Oct 9:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 40. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 3pm.  Sunny, with a high near 53. West northwest wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. South southeast wind 5 to 14 mph becoming west in the evening. Winds could gust as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.

    Low: 36 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A chance of rain showers after noon, mixing with snow after 3pm. Some thunder is also possible.  Partly sunny, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers, mainly before midnight.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 40. West wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers after 3pm. Sunny, with a high near 53. West northwest wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 36. South southeast wind 5 to 14 mph becoming west in the evening. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 52. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 36. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.
Saturday
Mostly sunny, with a high near 49. Breezy.
Saturday Night
Mostly cloudy, with a low around 35. Breezy.
Sunday
A chance of rain showers after noon, mixing with snow after 3pm. Some thunder is also possible. Partly sunny, with a high near 47.
Sunday Night
A chance of rain and snow showers, mainly before midnight. Mostly cloudy, with a low around 35.
Columbus Day
A chance of rain showers after noon, mixing with snow after 3pm. Mostly sunny, with a high near 47. Breezy.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 41.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Blustery.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.62°W (Elev. 11831 ft)
12:46 pm MDT Oct 7, 2026
9pm MDT Oct 7, 2026-6pm MDT Oct 14, 2026
 
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Additional Resources

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