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.

-3°F

-19°C

Humidity 79%
Wind Speed N 13 mph
Barometer 30.22 in (1028.1 mb)
Dewpoint -8°F (-22°C)
Visibility NA
Wind Chill-22°F (-30°C)
Last update 7 Dec 12:56 am CST
Extended Forecast for

Cayuga ND

  • Overnight

    Overnight: Partly cloudy, with a low around -11. Wind chill values as low as -18. North wind around 5 mph becoming calm.

    Low: -11 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries between 3pm and 5pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 9. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 9 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Cloudy, with a temperature rising to around 7 by 4am. Southeast wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 3 °F⇑

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 33. South wind 8 to 17 mph.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. West wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow. High near 36. Breezy, with a south southwest wind 8 to 13 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Cloudy, with a low around 4. Blustery, with a north northwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.

    Low: 4 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 14. Northwest wind 9 to 17 mph becoming north northeast in the afternoon.

    High: 14 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. East wind 8 to 10 mph.

    Low: 1 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around -11. Wind chill values as low as -18. North wind around 5 mph becoming calm.
Sunday
A chance of flurries between 3pm and 5pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 9. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Snow likely, mainly before midnight. Cloudy, with a temperature rising to around 7 by 4am. Southeast wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Mostly cloudy, with a high near 33. South wind 8 to 17 mph.
Monday Night
Mostly cloudy, with a low around 19. West wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday
Rain and snow. High near 36. Breezy, with a south southwest wind 8 to 13 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 50 percent chance of snow. Cloudy, with a low around 4. Blustery, with a north northwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.
Wednesday
Mostly cloudy, with a high near 14. Northwest wind 9 to 17 mph becoming north northeast in the afternoon.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. East wind 8 to 10 mph.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 12. North northwest wind 10 to 15 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -9. West northwest wind 11 to 14 mph.
Friday
Partly sunny, with a high near 3. Northwest wind 11 to 15 mph.
Friday Night
Mostly cloudy, with a low around -16. West northwest wind around 10 mph.
Saturday
Partly sunny, with a high near 3. West wind 8 to 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:
12:36 am CST Dec 7, 2025
Forecast Valid:
1am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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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