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

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

67°F

19°C

Humidity 76%
Wind Speed S 7 mph
Barometer 29.89 in (1011.7 mb)
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 12 Jul 9:56 pm CDT
Extended Forecast for

Jamestown ND

  • Tonight

    Tonight: Areas of smoke before midnight. Partly cloudy, with a low around 60. South wind around 9 mph.

    Low: 60 °F

    Areas Smoke
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 85. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 85 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 89. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 61. Southeast wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 74. North wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Northeast wind around 15 mph, with gusts as high as 24 mph.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 50. Northeast wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Areas of smoke before midnight. Partly cloudy, with a low around 60. South wind around 9 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 85. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 61. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 89. South wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 61. Southeast wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 74. North wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Northeast wind around 15 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 50. Northeast wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 70. North wind 7 to 10 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. East wind around 8 mph becoming south after midnight.
Friday
Partly sunny, with a high near 75. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 57. South wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown ND
 46.9°N 98.7°W
Last Update:
9:50 pm CDT Jul 12, 2025
Forecast Valid:
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 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