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.

-9°F

-23°C

Humidity 82%
Wind Speed Calm
Barometer 30.35 in (1032.9 mb)
Dewpoint -13°F (-25°C)
Visibility NA
Last update 7 Dec 8:56 am CST
Extended Forecast for

Cayuga ND

  • Today

    Today: A 20 percent chance of snow after 5pm. Mostly cloudy, with a high near 8. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 8 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 11pm. Temperature rising to around 7 by 4am. Southeast wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 2 °F⇑

    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32. South wind 8 to 17 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. West wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow before 9am, then rain, possibly mixed with snow. High near 38. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all snow after 9pm. Patchy blowing snow between 9pm and midnight. Cloudy, with a low around 8. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 8 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 14. Northwest wind 9 to 16 mph.

    High: 14 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -2. East northeast wind 7 to 10 mph.

    Low: -2 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 10. Northwest wind 10 to 15 mph.

    High: 10 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow after 5pm. Mostly cloudy, with a high near 8. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tonight
Snow, mainly before 11pm. Temperature rising to around 7 by 4am. Southeast wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Mostly cloudy, with a high near 32. South wind 8 to 17 mph.
Monday Night
Mostly cloudy, with a low around 19. West wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday
Snow before 9am, then rain, possibly mixed with snow. High near 38. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain and snow likely, becoming all snow after 9pm. Patchy blowing snow between 9pm and midnight. Cloudy, with a low around 8. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 14. Northwest wind 9 to 16 mph.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -2. East northeast wind 7 to 10 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 10. Northwest wind 10 to 15 mph.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -12. West northwest wind around 15 mph.
Friday
Partly sunny, with a high near 0. Northwest wind 13 to 17 mph.
Friday Night
Mostly cloudy, with a low around -15. West northwest wind 9 to 11 mph.
Saturday
Partly sunny, with a high near 2. West northwest wind around 10 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cayuga ND
 46.08°N 97.39°W
Last Update:
8:36 am CST Dec 7, 2025
Forecast Valid:
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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