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.

62°F

17°C

Humidity 32%
Wind Speed N 14 mph
Barometer 30.03 in (1016.4 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 12 May 8:56 pm CDT
Extended Forecast for

5 Miles ENE Sisseton Municipal Airport SD

  • Tonight

    Tonight: Mostly clear, with a low around 42. North northwest wind 5 to 14 mph becoming west after midnight.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. West wind around 5 mph becoming calm.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 49. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph.

    Low: 49 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 4pm. Patchy blowing dust before 4pm. Partly sunny, with a high near 81. Windy, with a south southeast wind 24 to 31 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 48. Southwest wind 10 to 17 mph. Chance of precipitation is 10%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 39 mph.

    High: 78 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Breezy, with a west wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Northwest wind 7 to 10 mph becoming east in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 46. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 42. North northwest wind 5 to 14 mph becoming west after midnight.
Wednesday
Sunny, with a high near 76. West wind around 5 mph becoming calm.
Wednesday Night
Increasing clouds, with a low around 49. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph.
Thursday
A chance of showers, with thunderstorms also possible after 4pm. Patchy blowing dust before 4pm. Partly sunny, with a high near 81. Windy, with a south southeast wind 24 to 31 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 48. Southwest wind 10 to 17 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 78. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 39 mph.
Friday Night
Mostly clear, with a low around 45. Breezy, with a west wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.
Saturday
Mostly sunny, with a high near 74. Northwest wind 7 to 10 mph becoming east in the afternoon.
Saturday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 46. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Monday
A slight chance of showers. Mostly cloudy, with a high near 66. Breezy. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sisseton Municipal Airport SD
 45.7°N 96.92°W (Elev. 1152 ft)
Last Update:
9:36 pm CDT May 12, 2026
Forecast Valid:
9pm CDT May 12, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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