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.

33°F

1°C

Humidity 70%
Wind Speed NW 16 mph
Barometer 30.07 in (1019.3 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 9 Apr 3:56 am CDT
Extended Forecast for

Webster SD

  • Today

    Today: Snow likely, mainly after 3pm. Partly sunny, with a high near 36. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Sunny
    then Snow
    Likely

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 24. West northwest wind around 6 mph becoming light and variable in the evening.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 52. Southwest wind 5 to 7 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 37. South southeast wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain. Cloudy, with a high near 58. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 53. South southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 53 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain, mainly after 1pm. Mostly sunny, with a high near 74. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. West wind 9 to 13 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A chance of rain, mainly after 1pm. Partly sunny, with a high near 60. Northeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance Rain

Detailed Forecast

Today
Snow likely, mainly after 3pm. Partly sunny, with a high near 36. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 24. West northwest wind around 6 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 52. Southwest wind 5 to 7 mph.
Friday Night
Increasing clouds, with a low around 37. South southeast wind 5 to 14 mph, with gusts as high as 24 mph.
Saturday
A chance of rain. Cloudy, with a high near 58. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 53. South southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Sunday
A chance of rain, mainly after 1pm. Mostly sunny, with a high near 74. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 45. West wind 9 to 13 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Monday
A chance of rain, mainly after 1pm. Partly sunny, with a high near 60. Northeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 53. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
3:36 am CDT Apr 9, 2026
Forecast Valid:
4am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation