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.

44°F

7°C

Humidity 96%
Wind Speed N 10 mph
Barometer 29.72 in (1007.3 mb)
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 13 Apr 9:56 pm CDT
Extended Forecast for

Webster SD

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming north northeast around 6 mph after midnight.

    Low: 40 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 59. West northwest wind 7 to 11 mph.

    High: 59 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. North wind around 7 mph becoming southeast after midnight.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. South southeast wind 6 to 9 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. South southeast wind around 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. South southeast wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 44. South southeast wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49. Breezy, with a southeast wind 18 to 26 mph becoming north northwest in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 50%.

    High: 49 °F

    Breezy.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming north northeast around 6 mph after midnight.
Tuesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 59. West northwest wind 7 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 40. North wind around 7 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 66. South southeast wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 44. South southeast wind around 9 mph.
Thursday
Sunny, with a high near 74. South southeast wind 9 to 16 mph, with gusts as high as 26 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 44. South southeast wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49. Breezy, with a southeast wind 18 to 26 mph becoming north northwest in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 23. Blustery.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 65. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
10:01 pm CDT Apr 13, 2026
Forecast Valid:
10pm CDT Apr 13, 2026-6pm CDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation