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

18°F

-8°C

Humidity 75%
Wind Speed Calm
Barometer 30.35 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 1 Nov 6:15 am MDT
Extended Forecast for

East Portal CO

  • Today

    Today: Sunny, with a high near 39. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 30 mph.

    High: 39 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Breezy, with a west wind 15 to 21 mph, with gusts as high as 40 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 48. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. West wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Breezy.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 46. Breezy.

    High: 46 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 39. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 31. Breezy, with a west wind 15 to 21 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 48. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 41 mph.
Sunday Night
Mostly clear, with a low around 30. West wind 7 to 13 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 31. Breezy.
Tuesday
Sunny, with a high near 46. Breezy.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 30. Breezy.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 38. Windy.
Thursday Night
Partly cloudy, with a low around 25. Breezy.
Friday
Mostly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
East Portal CO
 39.91°N 105.64°W (Elev. 10397 ft)
Last Update:
4:26 am MDT Nov 1, 2025
Forecast Valid:
6am MDT Nov 1, 2025-6pm MST Nov 7, 2025
 
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Additional Resources

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