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 30%
Wind Speed NE 5 mph
Barometer 29.80 in (1009.4 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 29 Mar 5:56 pm CDT
Extended Forecast for

Cayuga ND

  • Tonight

    Tonight: Partly cloudy, with a low around 31. North northeast wind 9 to 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Northeast wind 11 to 14 mph becoming east southeast in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 1am. Increasing clouds, with a low around 34. East northeast wind 11 to 18 mph becoming north northwest after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Breezy, with a northwest wind 18 to 26 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Blustery, with a north northeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 21 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 42. East wind 8 to 16 mph.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 29. East southeast wind 16 to 18 mph.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 45. Breezy, with an east southeast wind 20 to 28 mph.

    High: 45 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 22 to 24 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. North northeast wind 9 to 11 mph.
Monday
Mostly sunny, with a high near 60. Northeast wind 11 to 14 mph becoming east southeast in the afternoon.
Monday Night
A 40 percent chance of rain after 1am. Increasing clouds, with a low around 34. East northeast wind 11 to 18 mph becoming north northwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 42. Breezy, with a northwest wind 18 to 26 mph.
Tuesday Night
Partly cloudy, with a low around 21. Blustery, with a north northeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Wednesday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 42. East wind 8 to 16 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29. East southeast wind 16 to 18 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 45. Breezy, with an east southeast wind 20 to 28 mph.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 22 to 24 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow before 1pm, then rain likely. Mostly cloudy, with a high near 47. Breezy, with a southeast wind 21 to 24 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. East southeast wind 16 to 18 mph becoming west northwest after midnight. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Breezy, with a north northwest wind 21 to 29 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 21 to 24 mph.
Sunday
Mostly sunny, with a high near 42. Breezy, with a northwest wind 21 to 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cayuga ND
 46.08°N 97.39°W
Last Update:
5:36 pm CDT Mar 29, 2026
Forecast Valid:
6pm CDT Mar 29, 2026-6pm CDT Apr 5, 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