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.

66°F

19°C

Humidity 93%
Wind Speed N 5 mph
Barometer 30.15 in (1019.4 mb)
Dewpoint 64°F (18°C)
Visibility NA
Last update 29 Jul 10:56 pm CDT
Extended Forecast for

Sisseton Municipal Airport SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. North wind around 7 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Areas of smoke before noon. Mostly sunny, with a high near 75. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 75 °F

    Areas Smoke
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Northeast wind 5 to 10 mph becoming light north after midnight.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. East wind 5 to 7 mph becoming south after midnight.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. South southeast wind 5 to 13 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. South southeast wind 9 to 11 mph.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. South southeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. South southeast wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. North wind around 7 mph.
Wednesday
Areas of smoke before noon. Mostly sunny, with a high near 75. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 54. Northeast wind 5 to 10 mph becoming light north after midnight.
Thursday
Sunny, with a high near 75. Light and variable wind becoming east 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 55. East wind 5 to 7 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 75. South southeast wind 5 to 13 mph.
Friday Night
Mostly cloudy, with a low around 58. South southeast wind 9 to 11 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. South southeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. South southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.68°N 97.01°W (Elev. 1152 ft)
Last Update:
11:46 am CDT Jul 29, 2025
Forecast Valid:
11pm CDT Jul 29, 2025-6pm CDT Aug 5, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation