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

22°C

72°F

Humidity 68%
Wind Speed S 11 km/h
Barometer 1011.3 mb (29.88 in)
Dewpoint 16°C (61°F)
Visibility 11 km
Last update 12 Jul 8:56 pm CDT
Extended Forecast for

Jamestown ND

  • Tonight

    Tonight: Areas of smoke before midnight. Partly cloudy, with a low around 16. South wind 8 to 14 km/h.

    Low: 16 °C

    Areas Smoke
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 29. Northwest wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 45 km/h.

    High: 29 °C

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Northwest wind 10 to 16 km/h becoming south after midnight. Winds could gust as high as 29 km/h.

    Low: 16 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 32. South wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 37 km/h.

    High: 32 °C

    Hot

  • 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 16. Southeast wind 16 to 21 km/h becoming north after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 60%.

    Low: 16 °C

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 23. North wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 42 km/h. Chance of precipitation is 40%.

    High: 23 °C

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 12. North wind 21 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 40%.

    Low: 12 °C

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 19. Northeast wind around 24 km/h, with gusts as high as 39 km/h.

    High: 19 °C

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 10. Northeast wind 11 to 21 km/h, with gusts as high as 34 km/h.

    Low: 10 °C

    Slight Chance
    Showers

Detailed Forecast

Tonight
Areas of smoke before midnight. Partly cloudy, with a low around 16. South wind 8 to 14 km/h.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 29. Northwest wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 45 km/h.
Sunday Night
Mostly clear, with a low around 16. Northwest wind 10 to 16 km/h becoming south after midnight. Winds could gust as high as 29 km/h.
Monday
Mostly sunny and hot, with a high near 32. South wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 37 km/h.
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 16. Southeast wind 16 to 21 km/h becoming north after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 23. North wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 42 km/h. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 12. North wind 21 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 19. Northeast wind around 24 km/h, with gusts as high as 39 km/h.
Wednesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 10. Northeast wind 11 to 21 km/h, with gusts as high as 34 km/h.
Thursday
Partly sunny, with a high near 21. North wind 11 to 16 km/h becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 11. East wind 11 to 13 km/h becoming south after midnight.
Friday
Partly sunny, with a high near 24. Southeast wind 11 to 18 km/h, with gusts as high as 34 km/h.
Friday Night
Mostly cloudy, with a low around 14. South wind 11 to 16 km/h.
Saturday
Partly sunny, with a high near 26.
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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:
7:49 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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Additional Resources

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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