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

18°F

-8°C

Humidity 71%
Wind Speed NW 25 mph
Barometer 30.16 in (1024.4 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill0°F (-18°C)
Last update 10 Jan 12:56 pm CST
Extended Forecast for

3 Miles ESE Gwinner ND

  • This Afternoon

    This Afternoon: A 20 percent chance of snow before 3pm. Mostly sunny, with a high near 19. Blustery, with a northwest wind 16 to 21 mph.

    High: 19 °F

    Slight Chance
    Snow and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 3. Northwest wind 7 to 14 mph becoming 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 13 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: Partly sunny, with a high near 39. Southwest wind 13 to 17 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 34. Breezy, with a west wind 16 to 21 mph, with gusts as high as 31 mph.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 36 mph.

    High: 42 °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 19. Blustery, with a north northwest wind 15 to 20 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Rain/Snow and
    Blustery then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 26. North wind 11 to 15 mph becoming west southwest in the afternoon.

    High: 26 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 3pm. Mostly sunny, with a high near 19. Blustery, with a northwest wind 16 to 21 mph.
Tonight
Mostly clear, with a low around 3. Northwest wind 7 to 14 mph becoming southwest after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Breezy, with a southwest wind 13 to 21 mph.
Sunday Night
Partly cloudy, with a low around 22. West wind 11 to 16 mph.
Monday
Partly sunny, with a high near 39. Southwest wind 13 to 17 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 34. Breezy, with a west wind 16 to 21 mph, with gusts as high as 31 mph.
Tuesday
Partly sunny, with a high near 42. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 36 mph.
Tuesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 19. Blustery, with a north northwest wind 15 to 20 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 26. North wind 11 to 15 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 18. South southwest wind 9 to 14 mph.
Thursday
A chance of rain and snow. Partly sunny, with a high near 38. Breezy, with a south southwest wind 15 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 21 to 23 mph.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 23 to 29 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Gwinner ND
 46.2°N 97.6°W
Last Update:
1:36 pm CST Jan 10, 2026
Forecast Valid:
1pm CST Jan 10, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation