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.

37°F

3°C

Humidity 67%
Wind Speed NW 20 G 31 mph
Barometer 30.07 in (1019.9 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 4 Apr 6:56 pm CDT
Extended Forecast for

Sisseton Municipal Airport SD

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 26. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 36 mph.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Patchy
    Fog

  • Sunday

    Sunday: A slight chance of rain between 10am and noon. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 39. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. North wind 11 to 14 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. North wind 5 to 9 mph becoming south southeast after midnight.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 37 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of rain before 1pm. Partly sunny, with a high near 50. Breezy, with a south wind 15 to 23 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Blustery, with a northwest wind 14 to 20 mph.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 26. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 36 mph.
Sunday
A slight chance of rain between 10am and noon. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 39. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 27. North wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 13. North wind 5 to 9 mph becoming south southeast after midnight.
Tuesday
Partly sunny, with a high near 37. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 30 mph.
Wednesday
A slight chance of rain before 1pm. Partly sunny, with a high near 50. Breezy, with a south wind 15 to 23 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 26. Blustery, with a northwest wind 14 to 20 mph.
Thursday
A slight chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 20%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
Last Update:
7:36 pm CDT Apr 4, 2026
Forecast Valid:
7pm CDT Apr 4, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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