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

49°F

9°C

Humidity 65%
Wind Speed NE 3 mph
Barometer 30.39 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 15 Jun 12:35 am MDT
Extended Forecast for

4 Miles S LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 35. West wind 5 to 8 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. Breezy, with a west northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West northwest wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 67. Windy, with a west wind 11 to 21 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 67 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Strong and damaging winds, with a west wind 33 to 38 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.

    Low: 44 °F

    Mostly Clear
    and Damaging
    Winds

  • Wednesday

    Wednesday: Sunny, with a high near 71. Strong and damaging winds.

    High: 71 °F

    Sunny and
    Damaging
    Winds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Windy.

    Low: 37 °F

    Clear and
    Windy then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Breezy.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

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

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. West wind 5 to 8 mph.
Monday
Sunny, with a high near 62. Breezy, with a west northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 36. West northwest wind 5 to 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 67. Windy, with a west wind 11 to 21 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 43 mph.
Tuesday Night
Mostly clear, with a low around 44. Strong and damaging winds, with a west wind 33 to 38 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.
Wednesday
Sunny, with a high near 71. Strong and damaging winds.
Wednesday Night
Mostly clear, with a low around 37. Windy.
Thursday
Sunny, with a high near 68. Breezy.
Thursday Night
Mostly clear, with a low around 39.
Juneteenth
Sunny, with a high near 73. Breezy.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Breezy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 40. Breezy.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S LONG'S PEAK CO
 40.2°N 105.64°W (Elev. 10364 ft)
Last Update:
12:46 pm MDT Jun 14, 2026
Forecast Valid:
12am MDT Jun 15, 2026-6pm MDT Jun 21, 2026
 
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