National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

20°F

-7°C

Humidity 89%
Wind Speed SE 9 mph
Barometer 29.68 in (1008.3 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 17 Mar 10:56 pm CDT
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 28 by 5am. West southwest wind around 11 mph.

    Low: 23 °F⇑

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Southwest wind 11 to 13 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Southwest wind 7 to 9 mph becoming northwest after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51. Northwest wind 7 to 14 mph becoming south southwest in the morning.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. South southwest wind around 14 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. West northwest wind 13 to 18 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. West wind around 14 mph becoming south in the evening.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64. Breezy, with a west southwest wind 14 to 21 mph becoming northwest in the afternoon.

    High: 64 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. North wind around 17 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a temperature rising to around 28 by 5am. West southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 44. Southwest wind 11 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind 7 to 9 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 51. Northwest wind 7 to 14 mph becoming south southwest in the morning.
Thursday Night
Mostly cloudy, with a low around 37. South southwest wind around 14 mph.
Friday
Mostly sunny, with a high near 62. West northwest wind 13 to 18 mph.
Friday Night
Partly cloudy, with a low around 40. West wind around 14 mph becoming south in the evening.
Saturday
Partly sunny, with a high near 64. Breezy, with a west southwest wind 14 to 21 mph becoming northwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 30. North wind around 17 mph.
Sunday
Mostly sunny, with a high near 41. Breezy, with a north northwest wind 16 to 20 mph.
Sunday Night
Partly cloudy, with a low around 22. North wind 13 to 16 mph becoming southeast after midnight.
Monday
Partly sunny, with a high near 47. Breezy, with a south wind 13 to 20 mph.
Monday Night
Mostly cloudy, with a low around 27. South wind 14 to 16 mph becoming east southeast after midnight.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 49. East southeast wind 14 to 18 mph. Chance of precipitation is 20%.
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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:
11:36 pm CDT Mar 17, 2026
Forecast Valid:
11pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation