National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

42°F

6°C

Humidity 47%
Wind Speed S 13 G 23 mph
Barometer 30.08 in (1020.7 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 23 Mar 7:56 pm CDT
Extended Forecast for

Sisseton Municipal Airport SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. South wind 6 to 14 mph becoming north northwest after midnight.

    Low: 30 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Northwest wind 5 to 13 mph becoming southeast in the morning.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southeast wind around 9 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. West wind 6 to 9 mph becoming south southeast in the afternoon.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. West southwest wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain and snow before 1pm. Partly sunny, with a high near 42. Breezy, with a north northwest wind 15 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Blustery, with a north wind 10 to 20 mph.

    Low: 16 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 42. West northwest wind 9 to 15 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West northwest wind 9 to 11 mph becoming southwest after midnight.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. South wind 6 to 14 mph becoming north northwest after midnight.
Tuesday
Partly sunny, with a high near 53. Northwest wind 5 to 13 mph becoming southeast in the morning.
Tuesday Night
Mostly cloudy, with a low around 36. Southeast wind around 9 mph becoming southwest after midnight.
Wednesday
Partly sunny, with a high near 69. West wind 6 to 9 mph becoming south southeast in the afternoon.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. West southwest wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow before 1pm. Partly sunny, with a high near 42. Breezy, with a north northwest wind 15 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 16. Blustery, with a north wind 10 to 20 mph.
Friday
Sunny, with a high near 42. West northwest wind 9 to 15 mph.
Friday Night
Mostly clear, with a low around 27. West northwest wind 9 to 11 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
Last Update:
7:36 pm CDT Mar 23, 2026
Forecast Valid:
8pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation