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 91%
Wind Speed S 6 mph
Barometer 29.90 in (1010.6 mb)
Dewpoint 64°F (18°C)
Visibility NA
Last update 12 Aug 12:56 am CDT
Extended Forecast for

Cayuga ND

  • Overnight

    Overnight: Mostly clear, with a low around 59. West wind around 7 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Areas of smoke between noon and 1pm. Sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 77 °F

    Sunny then
    Areas Smoke

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Light south wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East southeast wind around 14 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 86. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    High: 86 °F

    Slight Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind around 9 mph becoming north northwest after midnight.

    Low: 63 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. North northeast wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. Northeast wind 7 to 11 mph.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 59. West wind around 7 mph.
Tuesday
Areas of smoke between noon and 1pm. Sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 80. Light south wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East southeast wind around 14 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 86. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind around 9 mph becoming north northwest after midnight.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. North northeast wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. Northeast wind 7 to 11 mph.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 77. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60. East northeast wind 7 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. East wind 7 to 10 mph.
Monday
Partly sunny, with a high near 78. East wind 8 to 11 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cayuga ND
 46.08°N 97.39°W
Last Update:
1:46 am CDT Aug 12, 2025
Forecast Valid:
1am CDT Aug 12, 2025-6pm CDT Aug 18, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation