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

8°C

47°F

Humidity 51%
Wind Speed Calm
Barometer 30.47 in
Dewpoint -2°C (29°F)
Visibility 16 km
Last update 6 Oct 12:35 am MDT
Extended Forecast for

2 Miles ENE Berthoud Pass CO

  • Overnight

    Overnight: Mostly clear, with a low around 3. West northwest wind 16 to 18 km/h, with gusts as high as 29 km/h.

    Low: 3 °C

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow showers between noon and 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 9. West northwest wind 10 to 16 km/h becoming southeast in the afternoon. Winds could gust as high as 26 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 9 °C

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 9pm. Mostly cloudy, with a low around 2. Southeast wind 11 to 13 km/h becoming west southwest after midnight. Winds could gust as high as 24 km/h. Chance of precipitation is 20%.

    Low: 2 °C

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Increasing clouds, with a high near 7. South wind around 11 km/h becoming north in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 7 °C

    Mostly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 1. West southwest wind 10 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 30%.

    Low: 1 °C

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Thursday

    Thursday: A slight chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 7. Chance of precipitation is 20%.

    High: 7 °C

    Sunny then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0.

    Low: 0 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 7.

    High: 7 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. Breezy.

    Low: 1 °C

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 3. West northwest wind 16 to 18 km/h, with gusts as high as 29 km/h.
Tuesday
A slight chance of snow showers between noon and 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 9. West northwest wind 10 to 16 km/h becoming southeast in the afternoon. Winds could gust as high as 26 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain and snow showers before 9pm. Mostly cloudy, with a low around 2. Southeast wind 11 to 13 km/h becoming west southwest after midnight. Winds could gust as high as 24 km/h. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Increasing clouds, with a high near 7. South wind around 11 km/h becoming north in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 1. West southwest wind 10 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 30%.
Thursday
A slight chance of snow showers after noon, mixing with rain after 3pm. Mostly sunny, with a high near 7. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 0.
Friday
Sunny, with a high near 7.
Friday Night
Mostly clear, with a low around 1. Breezy.
Saturday
Sunny, with a high near 5. Breezy.
Saturday Night
Partly cloudy, with a low around 0. Breezy.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 3. Breezy.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around -2. Breezy.
Columbus Day
A chance of snow showers. Partly sunny, with a high near 1. 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 m)
Last Update:
12:46 am MDT Oct 6, 2026
Forecast Valid:
12am MDT Oct 6, 2026-6pm MDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation