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

54°F

12°C

Humidity 90%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 10 Aug 1:56 am CDT
Extended Forecast for

2 Miles SSE Cooperstown ND

  • Overnight

    Overnight: Partly cloudy, with a low around 51. Light southeast wind.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 80. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 80 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. East northeast wind around 8 mph.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. East northeast wind 6 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. North northeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. North northeast wind 7 to 13 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. Northeast wind 7 to 13 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. Northeast wind 7 to 10 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Northeast wind around 9 mph.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. Light southeast wind.
Monday
Increasing clouds, with a high near 80. Calm wind becoming south southeast 5 to 7 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. East northeast wind around 8 mph.
Tuesday
Mostly sunny, with a high near 81. East northeast wind 6 to 8 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. North northeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 77. North northeast wind 7 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 53. Northeast wind 7 to 13 mph.
Thursday
Partly sunny, with a high near 75. Northeast wind 7 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 53. Northeast wind around 9 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. East southeast wind 9 to 14 mph. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. East southeast wind 10 to 13 mph becoming south southwest after midnight.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 71. North wind 11 to 14 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. North northwest wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 75. Northwest wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Cooperstown ND
 47.42°N 98.1°W
Last Update:
1:31 am CDT Aug 10, 2026
Forecast Valid:
2am CDT Aug 10, 2026-6pm CDT Aug 16, 2026
 
Forecast Discussion
 
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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