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.

7°F

-14°C

Humidity 84%
Wind Speed NW 7 mph
Barometer 29.76 in (1011.0 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 25 Feb 4:56 am CST
Extended Forecast for

Gwinner ND

  • Today

    Today: Mostly sunny, with a high near 23. West northwest wind 5 to 9 mph becoming south in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 22. Southwest wind 7 to 17 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph.

    High: 42 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Breezy, with a southwest wind 14 to 20 mph.

    Low: 30 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 42. Breezy, with a west southwest wind 20 to 28 mph becoming north northwest in the afternoon.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 8. Blustery, with a north wind 16 to 21 mph.

    Low: 8 °F

    Mostly Cloudy
    and Blustery
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 15. North wind 13 to 15 mph.

    High: 15 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0. North wind 8 to 11 mph becoming east after midnight.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Southeast wind 8 to 13 mph.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 23. West northwest wind 5 to 9 mph becoming south in the afternoon.
Tonight
Mostly cloudy, with a steady temperature around 22. Southwest wind 7 to 17 mph.
Thursday
Sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph.
Thursday Night
Partly cloudy, with a low around 30. Breezy, with a southwest wind 14 to 20 mph.
Friday
Mostly sunny, with a high near 42. Breezy, with a west southwest wind 20 to 28 mph becoming north northwest in the afternoon.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 8. Blustery, with a north wind 16 to 21 mph.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 15. North wind 13 to 15 mph.
Saturday Night
Partly cloudy, with a low around 0. North wind 8 to 11 mph becoming east after midnight.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Southeast wind 8 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 11. Southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 34. Breezy, with a south southwest wind 11 to 20 mph.
Monday Night
Mostly cloudy, with a low around 22. South southwest wind 15 to 17 mph.
Tuesday
Mostly sunny, with a high near 40. South southwest wind 14 to 18 mph becoming west northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
5:11 am CST Feb 25, 2026
Forecast Valid:
5am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation