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.

Overcast

65°F

18°C

Humidity 78%
Wind Speed N 16 mph
Barometer 29.97 in (1014.5 mb)
Dewpoint 58°F (14°C)
Visibility 7.00 mi
Last update 15 Jul 12:56 pm CDT
Extended Forecast for

Jamestown ND

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 4pm, then a chance of showers. Mostly cloudy, with a steady temperature around 65. North wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 51. North wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 66. Northeast wind around 14 mph, with gusts as high as 23 mph.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. North wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72. Northwest wind 5 to 9 mph becoming southeast in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Partly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Southeast wind 6 to 10 mph becoming north after midnight.

    Low: 58 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 77. Northeast wind 7 to 9 mph.

    High: 77 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 4pm, then a chance of showers. Mostly cloudy, with a steady temperature around 65. North wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 51. North wind 14 to 18 mph, with gusts as high as 28 mph.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 66. Northeast wind around 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 47. North wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 72. Northwest wind 5 to 9 mph becoming southeast in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Southeast wind 6 to 10 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 77. Northeast wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 57. Northeast wind 6 to 9 mph becoming southeast after midnight.
Sunday
Partly sunny, with a high near 78. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Monday
A chance of showers. Partly sunny, with a high near 82. South wind 9 to 13 mph, with gusts as high as 21 mph.
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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:
12:50 pm CDT Jul 15, 2025
Forecast Valid:
1pm CDT Jul 15, 2025-6pm CDT Jul 21, 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