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.

25°F

-4°C

Humidity 85%
Wind Speed Calm
Barometer 30.51 in (1035.8 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 10 Nov 2:56 am CST
Extended Forecast for

Gwinner ND

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. Light west southwest wind becoming south 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a steady temperature around 31. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 52. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. West northwest wind around 14 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. West northwest wind 8 to 16 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. West wind around 6 mph becoming light and variable after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Light east southeast wind increasing to 5 to 10 mph in the morning.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. East southeast wind 9 to 11 mph.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 21. Calm wind.
Monday
Mostly sunny, with a high near 36. Light west southwest wind becoming south 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Increasing clouds, with a steady temperature around 31. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.
Veterans Day
Mostly sunny, with a high near 52. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 30. West northwest wind around 14 mph.
Wednesday
Mostly sunny, with a high near 49. West northwest wind 8 to 16 mph.
Wednesday Night
Mostly cloudy, with a low around 26. West wind around 6 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 52. Light east southeast wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 32. East southeast wind 9 to 11 mph.
Friday
Partly sunny, with a high near 57. Southeast wind 13 to 17 mph, with gusts as high as 28 mph.
Friday Night
Cloudy, with a low around 42. East southeast wind around 14 mph.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 55. East southeast wind 13 to 16 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31. Northwest wind 11 to 14 mph.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 44. North northwest wind 13 to 16 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:
2:36 am CST Nov 10, 2025
Forecast Valid:
3am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation