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

21°C

69°F

Humidity 68%
Wind Speed NW 15 km/h
Barometer 1011.2 mb (29.88 in)
Dewpoint 14°C (58°F)
Visibility 16 km
Last update 13 Jul 8:56 am CDT
Extended Forecast for

Jamestown ND

  • Today

    Today: Sunny, with a high near 29. Northwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 29 °C

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Northwest wind 8 to 16 km/h becoming south after midnight.

    Low: 16 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 32. South wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 32 °C

    Hot

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 17. Southeast wind 18 to 23 km/h becoming north after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.

    Low: 17 °C

    T-storms
    Likely then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 22. Breezy, with a north wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 47 km/h. Chance of precipitation is 50%.

    High: 22 °C

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 12. North wind 21 to 27 km/h, with gusts as high as 42 km/h.

    Low: 12 °C

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 20. North wind around 24 km/h, with gusts as high as 37 km/h.

    High: 20 °C

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers. Partly cloudy, with a low around 9. North wind 11 to 18 km/h becoming northwest after midnight. Winds could gust as high as 32 km/h.

    Low: 9 °C

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 23. Northwest wind 13 to 16 km/h becoming south in the afternoon. Winds could gust as high as 29 km/h.

    High: 23 °C

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 29. Northwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 40 km/h.
Tonight
Partly cloudy, with a low around 16. Northwest wind 8 to 16 km/h becoming south after midnight.
Monday
Mostly sunny and hot, with a high near 32. South wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 40 km/h.
Monday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 17. Southeast wind 18 to 23 km/h becoming north after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 22. Breezy, with a north wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 47 km/h. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 12. North wind 21 to 27 km/h, with gusts as high as 42 km/h.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 20. North wind around 24 km/h, with gusts as high as 37 km/h.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 9. North wind 11 to 18 km/h becoming northwest after midnight. Winds could gust as high as 32 km/h.
Thursday
Mostly sunny, with a high near 23. Northwest wind 13 to 16 km/h becoming south in the afternoon. Winds could gust as high as 29 km/h.
Thursday Night
Partly cloudy, with a low around 12. South wind around 14 km/h.
Friday
Partly sunny, with a high near 24. South wind 13 to 21 km/h, with gusts as high as 32 km/h.
Friday Night
Partly cloudy, with a low around 13. Northeast wind 11 to 16 km/h becoming east after midnight.
Saturday
Mostly sunny, with a high near 26. Northeast wind 11 to 18 km/h, with gusts as high as 32 km/h.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown ND
 46.9°N 98.7°W
Last Update:
8:50 am CDT Jul 13, 2025
Forecast Valid:
9am CDT Jul 13, 2025-6pm CDT Jul 19, 2025
 
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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