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.

Windy

70°F

21°C

Humidity 49%
Wind Speed SW 26 G 36 mph
Barometer 29.48 in (996.9 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 10 Oct 7:56 am CDT
Extended Forecast for

Gwinner ND

  • Today

    Today: Sunny, with a high near 86. Breezy, with a south southwest wind 21 to 23 mph, with gusts as high as 34 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South southwest wind 5 to 10 mph becoming north northeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 64. Breezy, with a north wind 16 to 20 mph.

    High: 64 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Cloudy, with a low around 40. North wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Cloudy

  • Columbus Day

    Columbus Day: Showers likely. Cloudy, with a high near 53. North wind 14 to 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 36. North northwest wind 9 to 11 mph.

    Low: 36 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. North northwest wind around 8 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. North northeast wind around 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 60. East wind 7 to 11 mph.

    High: 60 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 86. Breezy, with a south southwest wind 21 to 23 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 52. South southwest wind 5 to 10 mph becoming north northeast after midnight.
Sunday
Mostly cloudy, with a high near 64. Breezy, with a north wind 16 to 20 mph.
Sunday Night
Cloudy, with a low around 40. North wind 15 to 17 mph, with gusts as high as 29 mph.
Columbus Day
Showers likely. Cloudy, with a high near 53. North wind 14 to 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36. North northwest wind 9 to 11 mph.
Tuesday
Mostly cloudy, with a high near 56. North northwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 37. North northeast wind around 6 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 60. East wind 7 to 11 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40. East wind 8 to 11 mph.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 59. Northeast wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36. West northwest wind 14 to 18 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 54. Breezy, with a north northwest wind 15 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
8:36 am CDT Oct 10, 2026
Forecast Valid:
8am CDT Oct 10, 2026-6pm CDT Oct 16, 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