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.

39°F

4°C

Humidity 89%
Wind Speed W 7 mph
Barometer 30.00 in (1016.8 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 20 Nov 5:56 am CST
Extended Forecast for

Gwinner ND

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 44. West northwest wind 6 to 15 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 23. West southwest wind around 6 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Light and variable wind becoming south southwest 5 to 8 mph in the morning.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South southwest wind 6 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West wind 9 to 14 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind around 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. West northwest wind 7 to 9 mph becoming south in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. South southwest wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. South southwest wind 7 to 9 mph.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 44. West northwest wind 6 to 15 mph.
Tonight
Mostly clear, with a low around 23. West southwest wind around 6 mph.
Friday
Sunny, with a high near 46. Light and variable wind becoming south southwest 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 30. South southwest wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 51. West wind 9 to 14 mph.
Saturday Night
Partly cloudy, with a low around 28. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 48. West northwest wind 7 to 9 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 28. South southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 50. South southwest wind 7 to 9 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 32. South wind 8 to 13 mph becoming west northwest after midnight.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 14 to 21 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 18. West northwest wind 14 to 17 mph.
Wednesday
Partly sunny, with a high near 28. Blustery, with a west northwest wind 15 to 20 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:
6:36 am CST Nov 20, 2025
Forecast Valid:
6am CST Nov 20, 2025-6pm CST Nov 26, 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