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.

-6°F

-21°C

Humidity 83%
Wind Speed Calm
Barometer 30.35 in (1032.9 mb)
Dewpoint -10°F (-23°C)
Visibility NA
Last update 29 Jan 2:56 am CST
Extended Forecast for

Cayuga ND

  • Overnight

    Overnight: Mostly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 8. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 8 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -13. Wind chill values as low as -24. North northeast wind around 7 mph.

    Low: -13 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 3. Wind chill values as low as -27. North northeast wind 3 to 7 mph.

    High: 3 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -11. Light and variable wind becoming south southwest 5 to 9 mph in the evening.

    Low: -11 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Mostly sunny, with a high near 24. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 24 °F

    Mostly Sunny
    then Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 13. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    Low: 13 °F

    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Breezy, with a northwest wind 15 to 20 mph.

    High: 33 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5. North northwest wind 6 to 13 mph.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -8. Calm wind.
Thursday
Mostly sunny, with a high near 8. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around -13. Wind chill values as low as -24. North northeast wind around 7 mph.
Friday
Sunny, with a high near 3. Wind chill values as low as -27. North northeast wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around -11. Light and variable wind becoming south southwest 5 to 9 mph in the evening.
Saturday
A 40 percent chance of snow after noon. Mostly sunny, with a high near 24. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Snow. Low around 13. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Breezy, with a northwest wind 15 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 5. North northwest wind 6 to 13 mph.
Monday
Partly sunny, with a high near 18. North northwest wind 6 to 8 mph becoming east northeast in the afternoon.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5. East northeast wind 7 to 10 mph.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 21. Northeast wind around 11 mph becoming west northwest in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. West southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 26. West wind 10 to 14 mph.
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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:
3:17 am CST Jan 29, 2026
Forecast Valid:
3am CST Jan 29, 2026-6pm CST Feb 4, 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