National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

67°F

19°C

Humidity 91%
Wind Speed S 6 mph
Barometer 29.94 in (1012.4 mb)
Dewpoint 64°F (18°C)
Visibility NA
Last update 10 Aug 10:56 pm CDT
Extended Forecast for

Cogswell ND

  • Tonight

    Tonight: A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 59. East wind 5 to 7 mph.

    Low: 59 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Northeast wind around 6 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 60. Northeast wind 6 to 9 mph becoming southeast after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 7am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 79. East wind 5 to 8 mph becoming north in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday 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 9 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 75. Northeast wind 11 to 14 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Northeast wind 10 to 13 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. East southeast wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Cloudy, with a low around 57. Southeast wind 11 to 16 mph becoming south southwest after midnight. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 59. East wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 82. Northeast wind around 6 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 60. Northeast wind 6 to 9 mph becoming southeast after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers between 7am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 79. East wind 5 to 8 mph becoming north in the morning. Chance of precipitation is 20%.
Wednesday 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 9 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 75. Northeast wind 11 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 56. Northeast wind 10 to 13 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. East southeast wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Cloudy, with a low around 57. Southeast wind 11 to 16 mph becoming south southwest after midnight. Chance of precipitation is 50%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 73. Northwest wind 10 to 14 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. North northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 76. North northwest wind 5 to 9 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. North wind 5 to 7 mph becoming light and variable after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cogswell ND
 46.11°N 97.78°W
Last Update:
10:26 pm CDT Aug 10, 2026
Forecast Valid:
11pm CDT Aug 10, 2026-6pm CDT Aug 17, 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