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.

53°F

12°C

Humidity 45%
Wind Speed NE 12 mph
Barometer 29.89 in (1011.5 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 16 May 9:56 pm CDT
Extended Forecast for

Cogswell ND

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Breezy, with an east northeast wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph.

    Low: 40 °F

    Partly Cloudy
    then
    Increasing
    Clouds and
    Breezy

  • Sunday

    Sunday: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 57. Breezy, with an east wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 10pm. Low around 37. Breezy, with a north wind 17 to 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Breezy.
    Showers then
    Cloudy

  • Monday

    Monday: A 40 percent chance of showers. Cloudy, with a high near 52. Breezy, with a north wind around 22 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers, mainly before 1am. Low around 34. Breezy, with a north wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 49. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 49 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. North northwest wind 5 to 15 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. West southwest wind 5 to 9 mph becoming southeast in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Southeast wind around 10 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. Breezy, with an east northeast wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 57. Breezy, with an east wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 10pm. Low around 37. Breezy, with a north wind 17 to 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers. Cloudy, with a high near 52. Breezy, with a north wind around 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers, mainly before 1am. Low around 34. Breezy, with a north wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 49. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 31. North northwest wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 60. West southwest wind 5 to 9 mph becoming southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 37. Southeast wind around 10 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 66. South wind 11 to 18 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41. Southeast wind 11 to 13 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 69. Southeast wind 11 to 18 mph, with gusts as high as 28 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45. South southeast wind around 16 mph.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 73. Breezy, with a south wind 15 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cogswell ND
 46.11°N 97.78°W
Last Update:
9:51 pm CDT May 16, 2026
Forecast Valid:
10pm CDT May 16, 2026-6pm CDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation