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.

Partly Cloudy

22°F

-6°C

Humidity 69%
Wind Speed Calm
Barometer 30.35 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 19 Apr 4:55 am MDT
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Today

    Today: Sunny, with a high near 45. West wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 58. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 58 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 45. West wind 6 to 13 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 29. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 16 mph.
Monday Night
Mostly clear, with a low around 32. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Tuesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 58. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 53. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 38. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 37.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 20.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 38.
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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:
2:31 am MDT Apr 19, 2026
Forecast Valid:
5am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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