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.

37°F

3°C

Humidity 79%
Wind Speed NW 7 mph
Barometer 29.86 in (1012.7 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 9 Feb 5:56 pm CST
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a chance of sprinkles and flurries between 7pm and 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 26. Northwest wind 6 to 14 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Flurries
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Northwest wind 9 to 16 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West northwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. South southeast wind 6 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. South southeast wind 8 to 10 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Southeast wind 7 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Southeast wind 6 to 9 mph becoming south southwest after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. South southwest wind 9 to 13 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. South wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 7pm, then a chance of sprinkles and flurries between 7pm and 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 26. Northwest wind 6 to 14 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 38. Northwest wind 9 to 16 mph.
Tuesday Night
Mostly clear, with a low around 20. West northwest wind 5 to 7 mph becoming southeast in the evening.
Wednesday
Mostly sunny, with a high near 41. South southeast wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 27. South southeast wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 42. Southeast wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 27. Southeast wind 6 to 9 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 46. South southwest wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 27. South wind around 10 mph.
Saturday
Mostly sunny, with a high near 46. Southwest wind 9 to 11 mph becoming west northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 26. West northwest wind around 9 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 43. South southeast wind 9 to 13 mph.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28. East southeast wind 11 to 14 mph.
Washington's Birthday
A slight chance of rain and snow. Partly sunny, with a high near 45. South southeast wind 14 to 17 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
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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 Feb 9, 2026
Forecast Valid:
6pm CST Feb 9, 2026-6pm CST Feb 16, 2026
 
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Additional Resources

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Chance of Precipitation