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.

32°F

0°C

Humidity 66%
Wind Speed NW 16 mph
Barometer 30.11 in (1020.8 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 9 Apr 5:56 am CDT
Extended Forecast for

Gwinner ND

  • Today

    Today: A chance of snow between 2pm and 4pm. Mostly cloudy, with a high near 36. West wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind 6 to 9 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52. Southwest wind around 10 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 35. South southeast wind 6 to 14 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of rain. Mostly cloudy, with a high near 56. Breezy, with a southeast wind 16 to 24 mph.

    High: 56 °F

    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 50. Breezy, with a southeast wind 18 to 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of rain. Mostly sunny, with a high near 74. Breezy, with a south wind 18 to 22 mph becoming west in the afternoon.

    High: 74 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 1am. Partly cloudy, with a low around 42. West northwest wind 13 to 17 mph becoming north after midnight.

    Low: 42 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 54. Breezy, with a north northeast wind 13 to 20 mph.

    High: 54 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
A chance of snow between 2pm and 4pm. Mostly cloudy, with a high near 36. West wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 25. Southwest wind 6 to 9 mph.
Friday
Sunny, with a high near 52. Southwest wind around 10 mph.
Friday Night
Increasing clouds, with a low around 35. South southeast wind 6 to 14 mph.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 56. Breezy, with a southeast wind 16 to 24 mph.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 50. Breezy, with a southeast wind 18 to 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 74. Breezy, with a south wind 18 to 22 mph becoming west in the afternoon.
Sunday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 42. West northwest wind 13 to 17 mph becoming north after midnight.
Monday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 54. Breezy, with a north northeast wind 13 to 20 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33. Breezy, with a north wind 18 to 20 mph.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 44. Breezy, with a north northeast wind 17 to 20 mph. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31. North northeast wind 11 to 16 mph.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 54. North northeast wind 10 to 15 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
5:36 am CDT Apr 9, 2026
Forecast Valid:
6am CDT Apr 9, 2026-6pm CDT Apr 15, 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