Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

25°F

-4°C

Humidity 71%
Wind Speed NE 3 mph
Barometer 30.47 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 18 Oct 6:35 am MDT
Extended Forecast for

6 Miles N Trail Ridge CO

  • Today

    Today: Mostly sunny, with a high near 55. South southwest wind around 6 mph becoming calm  in the morning.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Light southeast wind.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 55. Calm wind becoming west around 5 mph.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after noon.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 55. South southwest wind around 6 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 27. Light southeast wind.
Monday
Mostly sunny, with a high near 55. Calm wind.
Monday Night
Partly cloudy, with a low around 27. Calm wind.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 55. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A chance of showers, mainly after noon. Partly sunny, with a high near 60.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 32.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 57.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 27.
Saturday
A chance of snow showers. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Trail Ridge CO
 40.52°N 105.76°W (Elev. 10036 ft)
12:46 am MDT Oct 18, 2026
7am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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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