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

74°F

23°C

Humidity 29%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 25 Aug 12:15 pm MDT
Extended Forecast for

Berthoud Pass CO

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 65. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 65 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 45. Northwest wind 6 to 8 mph becoming southwest in the evening.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 65. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. North northeast wind 7 to 9 mph becoming south southwest in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 65. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 45. Northwest wind 6 to 8 mph becoming southwest in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 65. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. North northeast wind 7 to 9 mph becoming south southwest in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Breezy.
Friday Night
Mostly cloudy, with a low around 47. Breezy.
Saturday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Breezy.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. Breezy.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 60. Breezy.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Berthoud Pass CO
 39.81°N 105.77°W (Elev. 10397 ft)
Last Update:
12:46 am MDT Aug 25, 2026
Forecast Valid:
12pm MDT Aug 25, 2026-6pm MDT Aug 31, 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