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 85%
Wind Speed W 15 G 26 mph
Barometer 30.12 in (1022.6 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 9 Jan 5:56 pm CST
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: Scattered flurries before 10pm. Partly cloudy, with a low around 9. West wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 9 °F

    Scattered
    Flurries

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 14 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. Northwest wind 6 to 14 mph becoming southwest after midnight.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Breezy, with a south southwest wind 11 to 20 mph.

    High: 33 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind around 14 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. West southwest wind 14 to 16 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 33. West southwest wind 14 to 17 mph.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 39. Breezy, with a west northwest wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 39 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 18. North northwest wind 14 to 17 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Rain then
    Slight Chance
    Snow

Detailed Forecast

Tonight
Scattered flurries before 10pm. Partly cloudy, with a low around 9. West wind 14 to 18 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 14. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 1. Northwest wind 6 to 14 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 33. Breezy, with a south southwest wind 11 to 20 mph.
Sunday Night
Partly cloudy, with a low around 24. West wind around 14 mph.
Monday
Mostly sunny, with a high near 40. West southwest wind 14 to 16 mph.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 33. West southwest wind 14 to 17 mph.
Tuesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 39. Breezy, with a west northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Tuesday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 18. North northwest wind 14 to 17 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 26. North northwest wind 10 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 17. West northwest wind 9 to 14 mph becoming south southwest after midnight.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 35. Breezy, with a south southwest wind 14 to 20 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 17. Blustery, with a west northwest wind 17 to 21 mph. Chance of precipitation is 50%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 26. Blustery, with a north northwest wind 21 to 23 mph, with gusts as high as 33 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.63°W
Last Update:
5:36 pm CST Jan 9, 2026
Forecast Valid:
6pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation