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.

A Few Clouds

63°F

17°C

Humidity 43%
Wind Speed NW 17 G 25 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 12 Sep 3:56 pm CDT
Extended Forecast for

Sibley ND

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 43. Northwest wind 11 to 16 mph becoming light.

    Low: 43 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 65. Northwest wind 5 to 8 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Light east wind becoming southeast 11 to 16 mph in the evening.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Showers before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then showers after 1pm. High near 65. Breezy, with a south southeast wind 23 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Breezy, with a west northwest wind 16 to 21 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 41 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 64. Windy, with a west northwest wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 64 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 65. South southeast wind 5 to 13 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. East southeast wind around 7 mph becoming west after midnight.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 43. Northwest wind 11 to 16 mph becoming light.
Sunday
Sunny, with a high near 65. Northwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 45. Light east wind becoming southeast 11 to 16 mph in the evening.
Monday
Showers before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then showers after 1pm. High near 65. Breezy, with a south southeast wind 23 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Partly cloudy, with a low around 45. Breezy, with a west northwest wind 16 to 21 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 41 mph.
Tuesday
Sunny, with a high near 64. Windy, with a west northwest wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph.
Tuesday Night
Mostly clear, with a low around 42. North northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 65. South southeast wind 5 to 13 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. East southeast wind around 7 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 70. West northwest wind 6 to 14 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 47. Southeast wind around 7 mph.
Friday
Mostly sunny, with a high near 71. South wind 6 to 13 mph.
Friday Night
Partly cloudy, with a low around 46. East northeast wind 7 to 9 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 71. North northeast wind 6 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sibley ND
 47.21°N 97.97°W
Last Update:
3:36 pm CDT Sep 12, 2026
Forecast Valid:
4pm CDT Sep 12, 2026-6pm CDT Sep 19, 2026
 
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Additional Resources

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