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.

34°F

1°C

Humidity 89%
Wind Speed NW 13 mph
Barometer 29.85 in (1011.0 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 30 Mar 4:56 am CDT
Extended Forecast for

Sisseton Municipal Airport SD

  • Today

    Today: Mostly sunny, with a high near 62. North wind 8 to 10 mph becoming east southeast in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain after 1am. Mostly cloudy, with a low around 34. Breezy, with an east wind 9 to 14 mph becoming north northwest 15 to 20 mph after midnight. Chance of precipitation is 30%.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 33 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Blustery, with a north wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 39. East wind 7 to 16 mph. Chance of precipitation is 40%.

    High: 39 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Cloudy, with a low around 27. East wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 37. East wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 26. East wind 14 to 17 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 62. North wind 8 to 10 mph becoming east southeast in the afternoon.
Tonight
A chance of rain after 1am. Mostly cloudy, with a low around 34. Breezy, with an east wind 9 to 14 mph becoming north northwest 15 to 20 mph after midnight. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 43. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Blustery, with a north wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.
Wednesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 39. East wind 7 to 16 mph. Chance of precipitation is 40%.
Wednesday Night
Snow likely. Cloudy, with a low around 27. East wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 37. East wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 26. East wind 14 to 17 mph. Chance of precipitation is 30%.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 60%.
Friday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 40%.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 23. Blustery. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 41.
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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:
4:36 am CDT Mar 30, 2026
Forecast Valid:
5am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation