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.

23°F

-5°C

Humidity 92%
Wind Speed NW 13 mph
Barometer 29.82 in (1012.1 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 26 Dec 5:56 am CST
Extended Forecast for

Gwinner ND

  • Today

    Today: Patchy fog. Otherwise, mostly cloudy, with a high near 28. Northwest wind around 6 mph becoming light and variable.

    High: 28 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a temperature falling to near 24 by 8pm, then rising to around 28 during the remainder of the night. Southeast wind 6 to 8 mph.

    Low: 24 °F⇑

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 33. South wind 6 to 10 mph becoming north in the afternoon.

    High: 33 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around 6. Blustery, with a north northwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow and
    Blustery

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 12. Blustery, with a northwest wind 24 to 26 mph, with gusts as high as 37 mph.

    High: 12 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -3. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.

    Low: -3 °F

    Mostly Cloudy
    and Blustery

  • Monday

    Monday: Sunny, with a high near 15. Northwest wind 10 to 14 mph becoming southwest in the afternoon.

    High: 15 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 4. Southwest wind 9 to 14 mph.

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31. West southwest wind 14 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog. Otherwise, mostly cloudy, with a high near 28. Northwest wind around 6 mph becoming light and variable.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a temperature falling to near 24 by 8pm, then rising to around 28 during the remainder of the night. Southeast wind 6 to 8 mph.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 33. South wind 6 to 10 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 6. Blustery, with a north northwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 12. Blustery, with a northwest wind 24 to 26 mph, with gusts as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around -3. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 15. Northwest wind 10 to 14 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 4. Southwest wind 9 to 14 mph.
Tuesday
Mostly cloudy, with a high near 31. West southwest wind 14 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 0. North wind 10 to 14 mph.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 9. North wind 11 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around -6. North wind around 10 mph.
New Year's Day
Mostly sunny, with a high near 6. Northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
5:32 am CST Dec 26, 2025
Forecast Valid:
6am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation