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

78°F

26°C

Humidity 22%
Wind Speed SW 10 G 22 mph
Barometer 30.47 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Aug 12:15 pm MDT
Extended Forecast for

2 Miles ENE Berthoud Pass CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 58. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.

    High: 58 °F

    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 46 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 55. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 55 °F

    Breezy.
    Mostly Cloudy
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Breezy.
    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 51. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 51 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 30%.

    Low: 41 °F

    Breezy.
    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Partly Sunny
    and Breezy
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 58. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 46. Breezy, with a west wind 13 to 15 mph, with gusts as high as 24 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 55. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 51. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 49. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39. Breezy.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 50. Breezy.
Tuesday Night
Partly cloudy, with a low around 40. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 51. Breezy.
Wednesday Night
Partly cloudy, with a low around 41. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 52. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Berthoud Pass CO
 39.79°N 105.74°W (Elev. 12598 ft)
Last Update:
12:46 am MDT Aug 28, 2026
Forecast Valid:
12pm MDT Aug 28, 2026-6pm MDT Sep 3, 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