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.

8°F

-13°C

Humidity 55%
Wind Speed N 15 mph
Barometer 30.25 in (1029.0 mb)
Dewpoint -5°F (-21°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 16 Mar 11:56 am CDT
Extended Forecast for

Cayuga ND

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 16. North northwest wind around 15 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 0. North wind 5 to 10 mph becoming south southeast after midnight.

    Low: 0 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow before 3pm, then snow, possibly mixed with sleet between 3pm and 4pm, then a chance of snow and freezing rain after 4pm. Patchy blowing snow between 11am and 4pm. High near 29. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 29 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 22. West southwest wind around 14 mph.

    Low: 22 °F

    Chance Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Southwest wind 13 to 15 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West southwest wind 9 to 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 52. Southwest wind 9 to 14 mph.

    High: 52 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. South southwest wind around 14 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65. Breezy, with a southwest wind 14 to 21 mph becoming west northwest in the afternoon.

    High: 65 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 16. North northwest wind around 15 mph.
Tonight
Increasing clouds, with a low around 0. North wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Snow before 3pm, then snow, possibly mixed with sleet between 3pm and 4pm, then a chance of snow and freezing rain after 4pm. Patchy blowing snow between 11am and 4pm. High near 29. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.
Tuesday Night
A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 22. West southwest wind around 14 mph.
Wednesday
Partly sunny, with a high near 44. Southwest wind 13 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 31. West southwest wind 9 to 11 mph.
Thursday
Partly sunny, with a high near 52. Southwest wind 9 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 37. South southwest wind around 14 mph.
Friday
Partly sunny, with a high near 65. Breezy, with a southwest wind 14 to 21 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 38. West wind 11 to 14 mph.
Saturday
Mostly sunny, with a high near 55. North northwest wind 13 to 18 mph.
Saturday Night
Mostly cloudy, with a low around 31. North wind 14 to 16 mph.
Sunday
Mostly sunny, with a high near 46. Breezy, with a north northwest wind 14 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cayuga ND
 46.08°N 97.39°W
Last Update:
12:14 pm CDT Mar 16, 2026
Forecast Valid:
12pm CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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