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

22°F

-6°C

Humidity 64%
Wind Speed E 5 mph
Barometer 30.69 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 17 Oct 6:55 am MDT
Extended Forecast for

5 Miles W LONG'S PEAK CO

  • Today

    Today: Sunny, with a high near 52. West wind 5 to 7 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 30. West southwest wind 5 to 8 mph.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53. West southwest wind around 6 mph becoming calm in the morning.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. East wind around 5 mph becoming calm after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. West wind 5 to 7 mph.
Tonight
Clear, with a low around 30. West southwest wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 53. West southwest wind around 6 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 33. East wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 35.
Thursday
A chance of showers. Partly sunny, with a high near 55.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 34.
Friday
Snow showers likely. Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W LONG'S PEAK CO
 40.26°N 105.71°W (Elev. 10085 ft)
Last Update:
12:46 am MDT Oct 17, 2026
Forecast Valid:
7am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation