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.

29°F

-2°C

Humidity 72%
Wind Speed SW 9 mph
Barometer 30.10 in (1022.4 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 2 Mar 8:56 am CST
Extended Forecast for

Gwinner ND

  • Today

    Today: Mostly sunny, with a high near 39. South southwest wind 9 to 15 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind around 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West southwest wind 6 to 9 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. South southwest wind 6 to 14 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. Breezy, with a south southwest wind 13 to 20 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South wind around 10 mph becoming northeast after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 52. East wind 10 to 15 mph.

    High: 52 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 27. East northeast wind around 16 mph becoming north after midnight.

    Low: 27 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Breezy, with a north wind 14 to 20 mph. Chance of precipitation is 20%.

    High: 36 °F

    Breezy.
    Slight Chance
    Rain then
    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 39. South southwest wind 9 to 15 mph.
Tonight
Mostly cloudy, with a low around 26. Southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 45. West southwest wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 29. South southwest wind 6 to 14 mph.
Wednesday
Sunny, with a high near 54. Breezy, with a south southwest wind 13 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South wind around 10 mph becoming northeast after midnight.
Thursday
Mostly cloudy, with a high near 52. East wind 10 to 15 mph.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 27. East northeast wind around 16 mph becoming north after midnight.
Friday
A slight chance of rain before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Breezy, with a north wind 14 to 20 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 23. North wind 11 to 14 mph becoming west after midnight.
Saturday
Sunny, with a high near 48. Breezy, with a southwest wind 15 to 24 mph.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind 16 to 18 mph.
Sunday
Partly sunny, with a high near 50. Breezy, with a southwest wind 16 to 21 mph becoming 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:
8:37 am CST Mar 2, 2026
Forecast Valid:
9am CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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