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.

68°F

20°C

Humidity 53%
Wind Speed NW 20 G 28 mph
Barometer 30.01 in (1015.3 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 24 Jun 1:56 pm CDT
Extended Forecast for

Sisseton Municipal Airport SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 75. Northwest wind around 18 mph, with gusts as high as 28 mph.

    High: 75 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West northwest wind 8 to 16 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Northwest wind 6 to 8 mph becoming northeast in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. Southeast wind 6 to 8 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. Southeast wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62. Southeast wind around 16 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 85. Breezy, with a southeast wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    High: 85 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 67. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    Low: 67 °F

    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 1pm. Partly sunny and hot, with a high near 95. Southeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 95 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 75. Northwest wind around 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 52. West northwest wind 8 to 16 mph.
Thursday
Mostly sunny, with a high near 77. Northwest wind 6 to 8 mph becoming northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. Southeast wind 6 to 8 mph.
Friday
Partly sunny, with a high near 79. Southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 62. Southeast wind around 16 mph, with gusts as high as 25 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 85. Breezy, with a southeast wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Saturday Night
Showers and possibly a thunderstorm. Low around 67. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Sunday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny and hot, with a high near 95. Southeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 68. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Breezy. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 62. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.68°N 96.98°W (Elev. 1148 ft)
Last Update:
1:31 pm CDT Jun 24, 2026
Forecast Valid:
2pm CDT Jun 24, 2026-6pm CDT Jun 30, 2026
 
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Additional Resources

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Chance of Precipitation