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

38°F

3°C

Humidity 55%
Wind Speed SE 3 mph
Barometer 30.27 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 23 Mar 2:55 am MDT
Extended Forecast for

2 Miles SSE Grand Lake CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 59. West wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 59 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. South southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. West wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain after noon. Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph.
Monday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 59. West wind 5 to 14 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 63. South southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 38. West wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
A slight chance of rain after noon. Mostly sunny, with a high near 59.
Thursday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 28.
Friday
A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A slight chance of rain. Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A chance of rain. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
12:46 am MDT Mar 23, 2026
Forecast Valid:
3am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation