National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

28°F

-2°C

Humidity 57%
Wind Speed E 3 mph
Barometer 30.47 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 18 Oct 2:35 am MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: Mostly clear, with a low around 33. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. West wind 9 to 14 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Light and variable wind becoming south southwest around 6 mph in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Southwest wind 5 to 7 mph becoming east in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. East wind 5 to 14 mph becoming west southwest in the evening.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Breezy, with a west southwest wind around 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 49. West wind 9 to 14 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 33. Light and variable wind becoming south southwest around 6 mph in the evening.
Monday
Mostly sunny, with a high near 46. Southwest wind 5 to 7 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 33. East wind 5 to 14 mph becoming west southwest in the evening.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
A chance of showers after noon. Mostly cloudy, with a high near 51.
Thursday Night
Showers likely. Mostly cloudy, with a low around 38.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 48.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 30. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 ft)
Last Update:
12:46 am MDT Oct 18, 2026
Forecast Valid:
2am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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