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 61%
Wind Speed SE 14 G 26 mph
Barometer 30.17 in (1020.8 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 23 Sep 8:56 pm CDT
Extended Forecast for

Cayuga ND

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 55. South southeast wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Chance
    T-storms then
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. South wind 9 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. South southeast wind 5 to 7 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Cloudy, with a high near 70. Southeast wind 6 to 16 mph.

    High: 70 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly after 1am. Low around 55. Southeast wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 69. South southeast wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. Southeast wind 5 to 7 mph becoming light and variable after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72. Light and variable wind becoming east northeast around 6 mph in the morning.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 9 mph.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 55. South southeast wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. South wind 9 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 54. South southeast wind 5 to 7 mph.
Friday
A 20 percent chance of showers after 1pm. Cloudy, with a high near 70. Southeast wind 6 to 16 mph.
Friday Night
Showers, mainly after 1am. Low around 55. Southeast wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 69. South southeast wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 54. Southeast wind 5 to 7 mph becoming light and variable after midnight.
Sunday
Partly sunny, with a high near 72. Light and variable wind becoming east northeast around 6 mph in the morning.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 9 mph.
Monday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 50. South southeast wind 11 to 14 mph becoming north northwest after midnight. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 63. North northwest wind 16 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44. Northwest wind 8 to 11 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 63. Northwest wind 10 to 16 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:
9:47 pm CDT Sep 23, 2026
Forecast Valid:
9pm CDT Sep 23, 2026-6pm CDT Sep 30, 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