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.

70°F

21°C

Humidity 28%
Wind Speed NW 9 mph
Barometer 30.04 in (1016.0 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 27 Sep 11:56 am CDT
Extended Forecast for

Gwinner ND

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. West southwest wind around 8 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. South southwest wind 7 to 11 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South wind 14 to 17 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. South wind around 11 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 85. South southeast wind 9 to 14 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 63. South southeast wind 11 to 14 mph.

    Low: 63 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 20 mph.

    High: 82 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62. Southeast wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. South wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. West southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 52. South southwest wind 7 to 11 mph.
Sunday
Sunny, with a high near 80. South wind 14 to 17 mph.
Sunday Night
Mostly clear, with a low around 58. South wind around 11 mph.
Monday
Mostly sunny, with a high near 85. South southeast wind 9 to 14 mph.
Monday Night
Mostly cloudy, with a low around 63. South southeast wind 11 to 14 mph.
Tuesday
Partly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 20 mph.
Tuesday Night
Mostly cloudy, with a low around 62. Southeast wind 16 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 82. South wind 16 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 61. South wind 10 to 14 mph.
Thursday
Sunny, with a high near 81. South southwest wind around 11 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60. South wind 8 to 10 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 78. South wind 10 to 13 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:
11:16 am CDT Sep 27, 2025
Forecast Valid:
12pm CDT Sep 27, 2025-6pm CDT Oct 3, 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