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

63°F

17°C

Humidity 62%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 28 Jul 10:35 pm MDT
Extended Forecast for

2 Miles W LONG'S PEAK CO

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 46. West southwest wind around 7 mph.

    Low: 46 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before noon, then showers and thunderstorms likely between noon and 2pm, then showers and possibly a thunderstorm after 2pm. High near 61. West wind 5 to 7 mph becoming south southeast in the afternoon. Chance of precipitation is 90%.

    High: 61 °F

    Slight Chance
    Showers then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.

    High: 63 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 46. West southwest wind around 7 mph.
Wednesday
A slight chance of showers before noon, then showers and thunderstorms likely between noon and 2pm, then showers and possibly a thunderstorm after 2pm. High near 61. West wind 5 to 7 mph becoming south southeast in the afternoon. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 45. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 50. Breezy.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67. Breezy.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 ft)
Last Update:
12:46 pm MDT Jul 28, 2026
Forecast Valid:
10pm MDT Jul 28, 2026-6pm MDT Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation