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

43°F

6°C

Humidity 44%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 18 Oct 10:55 am MDT
Extended Forecast for

2 Miles WNW Downieville CO

  • Today

    Today: Mostly sunny, with a high near 60. North northeast wind 5 to 7 mph becoming east in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 57. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Calm wind becoming west southwest around 6 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 60. West wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after noon.  Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 60. North northeast wind 5 to 7 mph becoming east in the afternoon.
Tonight
Partly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 57. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. Calm wind becoming west southwest around 6 mph after midnight.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 60. West wind 5 to 7 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A chance of showers after noon. Mostly cloudy, with a high near 66.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 44.
Friday
A chance of showers. Partly sunny, with a high near 62.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 39.
Saturday
A chance of snow showers. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Downieville CO
 39.78°N 105.63°W (Elev. 9193 ft)
12:46 am MDT Oct 18, 2026
11am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database