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

66°F

19°C

Humidity 35%
Wind Speed S 3 mph
Barometer 30.18 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 7 Oct 9:15 pm MDT
Extended Forecast for

Jamestown CO

  • Tonight

    Tonight: Partly cloudy, with a low around 54. West wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73. West wind 5 to 8 mph becoming calm in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 16 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. West wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Light west southwest wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 21 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after noon. Partly sunny, with a high near 65.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. West wind around 7 mph.
Thursday
Sunny, with a high near 73. West wind 5 to 8 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 16 mph.
Friday
Sunny, with a high near 73. West wind 5 to 7 mph becoming light and variable in the afternoon.
Friday Night
Mostly clear, with a low around 56. Light west southwest wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A slight chance of showers after noon. Partly sunny, with a high near 65.
Sunday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 50.
Columbus Day
A slight chance of showers after noon. Mostly sunny, with a high near 62.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Mostly sunny, with a high near 57.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown CO
 40.1°N 105.37°W (Elev. 7300 ft)
Last Update:
12:46 pm MDT Oct 7, 2026
Forecast Valid:
9pm MDT Oct 7, 2026-6pm MDT Oct 14, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation