Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

69°F

21°C

Humidity 76%
Wind Speed S 6 mph
Barometer 29.91 in (1010.9 mb)
Dewpoint 61°F (16°C)
Visibility NA
Last update 20 Aug 4:56 am CDT
Extended Forecast for

Cayuga ND

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Southwest wind around 16 mph.

    Low: 64 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms before 7am.  Mostly sunny, with a high near 85. Breezy, with a southwest wind 13 to 20 mph becoming northwest in the afternoon.

    High: 85 °F

    Slight Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Northwest wind 11 to 16 mph becoming light  after midnight.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Light west northwest wind becoming north northwest 8 to 13 mph in the morning.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind 6 to 13 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. North wind 5 to 11 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. North northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Southeast wind 5 to 13 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 59. South southeast wind 11 to 13 mph.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind around 16 mph.
Thursday
A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 85. Breezy, with a southwest wind 13 to 20 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Northwest wind 11 to 16 mph becoming light after midnight.
Friday
Sunny, with a high near 84. Light west northwest wind becoming north northwest 8 to 13 mph in the morning.
Friday Night
Partly cloudy, with a low around 55. North wind 6 to 13 mph.
Saturday
Sunny, with a high near 80. North wind 5 to 11 mph.
Saturday Night
Partly cloudy, with a low around 52. North northeast wind 5 to 7 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 81. Southeast wind 5 to 13 mph.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 59. South southeast wind 11 to 13 mph.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. South southeast wind 10 to 15 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South southwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 84. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 57. Northwest wind 6 to 15 mph.
Wednesday
Mostly sunny, with a high near 82. North northwest wind 6 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cayuga ND
 46.1°N 97.39°W
4:46 am CDT Aug 20, 2026
5am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database