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.

42°F

6°C

Humidity 68%
Wind Speed SE 5 mph
Barometer 29.56 in (1002.1 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 7 Jan 4:56 pm CST
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. South southwest wind 8 to 11 mph becoming west northwest after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30. North wind 10 to 13 mph.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. North wind 7 to 9 mph becoming west after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 30. Southwest wind 7 to 13 mph.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Partly cloudy, with a low around 9. West northwest wind 11 to 15 mph.

    Low: 9 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Partly sunny, with a high near 15. Blustery, with a northwest wind 15 to 20 mph.

    High: 15 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Northwest wind 8 to 14 mph becoming west southwest after midnight.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30. Southwest wind 9 to 16 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Southwest wind around 14 mph.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. South southwest wind 8 to 11 mph becoming west northwest after midnight.
Thursday
Partly sunny, with a high near 30. North wind 10 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 13. North wind 7 to 9 mph becoming west after midnight.
Friday
Mostly cloudy, with a high near 30. Southwest wind 7 to 13 mph.
Friday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 9. West northwest wind 11 to 15 mph.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 15. Blustery, with a northwest wind 15 to 20 mph.
Saturday Night
Partly cloudy, with a low around -1. Northwest wind 8 to 14 mph becoming west southwest after midnight.
Sunday
Partly sunny, with a high near 30. Southwest wind 9 to 16 mph.
Sunday Night
Mostly cloudy, with a low around 22. Southwest wind around 14 mph.
Monday
Mostly sunny, with a high near 37. West wind 14 to 17 mph.
Monday Night
Mostly cloudy, with a low around 26. West wind around 14 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 37. West northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 21. North northwest wind around 15 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 28. North northwest wind 11 to 15 mph.
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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 pm CST Jan 7, 2026
Forecast Valid:
5pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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Additional Resources

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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