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.

67°F

19°C

Humidity 73%
Wind Speed N 5 mph
Barometer 29.89 in (1010.3 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 31 Aug 8:56 am CDT
Extended Forecast for

4 Miles S Cayuga ND

  • Today

    Today: Sunny, with a high near 82. West southwest wind 9 to 13 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West southwest wind around 8 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 79. West wind around 6 mph.

    High: 79 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 56. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Light south southeast wind becoming east southeast 6 to 11 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. East southeast wind around 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 85. South southeast wind 11 to 14 mph.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. East southeast wind 7 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. Southeast wind 6 to 15 mph.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 82. West southwest wind 9 to 13 mph.
Tonight
Mostly clear, with a low around 55. West southwest wind around 8 mph.
Tuesday
Increasing clouds, with a high near 79. West wind around 6 mph.
Tuesday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 56. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 82. Light south southeast wind becoming east southeast 6 to 11 mph in the morning.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. East southeast wind around 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 85. South southeast wind 11 to 14 mph.
Thursday Night
Mostly clear, with a low around 62. East southeast wind 7 to 10 mph.
Friday
Sunny, with a high near 88. Southeast wind 6 to 15 mph.
Friday Night
Mostly clear, with a low around 66. Southeast wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 87. Southeast wind 10 to 15 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64. South southeast wind 9 to 14 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 83. East southeast wind 9 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Cayuga ND
 46.03°N 97.38°W
Last Update:
9:36 am CDT Aug 31, 2026
Forecast Valid:
9am CDT Aug 31, 2026-6pm CDT Sep 6, 2026
 
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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