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

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

37°F

3°C

Humidity 48%
Wind Speed SE 12 G 17 mph
Barometer 30.23 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 25 Nov 10:35 am MST
Extended Forecast for

Jamestown CO

  • Today

    Today: Mostly sunny, with a temperature falling to around 28 by 5pm. West wind 3 to 7 mph.

    High: 36 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. West wind 10 to 13 mph, with gusts as high as 32 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind 6 to 8 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 46. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 28 by 5pm. West wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 20. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 41. West wind 10 to 13 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind 6 to 8 mph, with gusts as high as 25 mph.
Thanksgiving Day
Mostly sunny, with a high near 46. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 46.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16.
Sunday
Snow likely. Mostly cloudy, with a high near 23.
Sunday Night
Snow likely. Mostly cloudy, with a low around 8.
Monday
A chance of snow. Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown CO
 40.12°N 105.4°W (Elev. 7664 ft)
Last Update:
3:26 am MST Nov 25, 2025
Forecast Valid:
10am MST Nov 25, 2025-6pm MST Dec 1, 2025
 
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Additional Resources

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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