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.

Breezy

77°F

25°C

Humidity 32%
Wind Speed S 24 G 32 mph
Barometer 29.43 in (995.1 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index78°F (26°C)
Last update 22 Apr 9:56 pm CDT
Extended Forecast for

4 Miles SE Sisseton Municipal Airport SD

  • Tonight

    Tonight: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 61. Breezy, with a south wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    Low: 61 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 77. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.

    High: 77 °F

    Breezy.
    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 55. West northwest wind 15 to 17 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West wind 7 to 14 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56. South southwest wind 7 to 13 mph.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. South southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 60. East wind 5 to 14 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 40. East northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 61. Breezy, with a south wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Thursday
A slight chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 77. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.
Thursday Night
Partly cloudy, with a low around 37. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 55. West northwest wind 15 to 17 mph.
Friday Night
Partly cloudy, with a low around 35. West wind 7 to 14 mph.
Saturday
Partly sunny, with a high near 56. South southwest wind 7 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 38. South southwest wind 5 to 10 mph becoming northwest after midnight.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 60. East wind 5 to 14 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40. East northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Sisseton Municipal Airport SD
 45.64°N 96.95°W (Elev. 1178 ft)
Last Update:
9:36 pm CDT Apr 22, 2026
Forecast Valid:
10pm CDT Apr 22, 2026-6pm CDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation