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.

11°F

-12°C

Humidity 73%
Wind Speed W 5 mph
Barometer 30.37 in (1032.1 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill2°F (-17°C)
Last update 11 Jan 2:56 am CST
Extended Forecast for

Gwinner ND

  • Overnight

    Overnight: Mostly cloudy, with a low around 3. South southwest wind 7 to 9 mph.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Breezy, with a south southwest wind 11 to 21 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. West wind 11 to 14 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Southwest wind 11 to 14 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    Low: 33 °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: Mostly cloudy, with a low around 14. Blustery, with a north wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. North wind 7 to 15 mph becoming south southwest in the afternoon.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. South wind 6 to 15 mph.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. South southwest wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 33. Breezy, with a south southwest wind 11 to 21 mph.
Sunday Night
Partly cloudy, with a low around 23. West wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 39. Southwest wind 11 to 14 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 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
Mostly cloudy, with a low around 14. Blustery, with a north wind 16 to 20 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 27. North wind 7 to 15 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 19. South wind 6 to 15 mph.
Thursday
A chance of rain and snow. Partly sunny, with a high near 38. Breezy, with a south southwest wind 16 to 26 mph becoming west northwest in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 40%.
Thursday Night
Snow likely. Cloudy, with a low around 20. Blustery, with a northwest wind 23 to 28 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 26. Windy, with a north northwest wind 25 to 30 mph.
Friday Night
Mostly cloudy, with a low around 4. Blustery, with a north northwest wind 17 to 23 mph.
Saturday
Partly sunny, with a high near 15. Blustery, with a northwest wind 15 to 20 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:
3:16 am CST Jan 11, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation