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.

Breezy

19°F

-7°C

Humidity 71%
Wind Speed NW 23 G 32 mph
Barometer 30.19 in (1025.4 mb)
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill2°F (-17°C)
Last update 10 Jan 2:56 pm CST
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: Mostly clear, with a low around 3. Northwest wind 7 to 13 mph becoming south southwest after midnight.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 31. Breezy, with a southwest wind 14 to 21 mph.

    High: 31 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. West wind 11 to 16 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Southwest wind 11 to 16 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 32. Breezy, with a west wind 15 to 21 mph.

    Low: 32 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 16. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Rain/Snow and
    Blustery then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. North wind 9 to 14 mph becoming south southwest in the afternoon.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. South wind 8 to 15 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Northwest wind 7 to 13 mph becoming south southwest after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Breezy, with a southwest wind 14 to 21 mph.
Sunday Night
Partly cloudy, with a low around 22. West wind 11 to 16 mph.
Monday
Mostly sunny, with a high near 39. Southwest wind 11 to 16 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32. Breezy, with a west wind 15 to 21 mph.
Tuesday
Partly sunny, with a high near 40. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 16. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 27. North wind 9 to 14 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. South wind 8 to 15 mph.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 38. Breezy, with a south southwest wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 37 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 37 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. Blustery, with a north northwest wind 24 to 29 mph, with gusts as high as 40 mph.
Friday Night
Mostly cloudy, with a low around 7. Blustery, with a north northwest wind 16 to 23 mph.
Saturday
Partly sunny, with a high near 19. West northwest wind 15 to 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.2°N 97.66°W
Last Update:
3:36 pm CST Jan 10, 2026
Forecast Valid:
3pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation