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.

Fog/Mist

60°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (1015.1 mb)
Dewpoint 60°F (16°C)
Visibility 3.00 mi
Last update 26 Sep 11:56 pm CDT
Extended Forecast for

Sibley ND

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 51. South southwest wind around 7 mph becoming west.

    Low: 51 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69. West northwest wind 6 to 10 mph.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 4am. Increasing clouds, with a low around 46. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 1pm. High near 65. South southeast wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 53. South southeast wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 67. West northwest wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Southwest wind around 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Southwest wind 7 to 15 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. West southwest wind 8 to 13 mph becoming northwest after midnight.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 51. South southwest wind around 7 mph becoming west.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69. West northwest wind 6 to 10 mph.
Sunday Night
A 30 percent chance of showers after 4am. Increasing clouds, with a low around 46. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, with thunderstorms also possible after 1pm. High near 65. South southeast wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 53. South southeast wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 67. West northwest wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 46. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 71. Southwest wind 7 to 15 mph.
Wednesday Night
Mostly clear, with a low around 46. West southwest wind 8 to 13 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 65. Breezy, with a north northwest wind 14 to 20 mph.
Thursday Night
Partly cloudy, with a low around 41. North northwest wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 64. East wind 7 to 15 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 41. South southeast wind around 8 mph.
Saturday
Partly sunny, with a high near 60. South wind 10 to 17 mph becoming northwest in the afternoon.
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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:
11:36 pm CDT Sep 26, 2026
Forecast Valid:
12am CDT Sep 27, 2026-6pm CDT Oct 3, 2026
 
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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