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.

55°F

13°C

Humidity 37%
Wind Speed W 8 mph
Barometer 30.27 in (1026.1 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill53°F (12°C)
Last update 10 Apr 5:56 pm CDT
Extended Forecast for

Webster SD

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Southwest wind 6 to 13 mph becoming southeast in the evening. Winds could gust as high as 23 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers between 11am and 5pm. Cloudy, with a high near 54. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers after 7pm. Mostly cloudy, with a steady temperature around 53. South southeast wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 74. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph.

    High: 74 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. West wind 7 to 14 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 1pm. Partly sunny, with a high near 66. East northeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 45. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 60. North wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. North wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. Southwest wind 6 to 13 mph becoming southeast in the evening. Winds could gust as high as 23 mph.
Saturday
A chance of showers between 11am and 5pm. Cloudy, with a high near 54. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers after 7pm. Mostly cloudy, with a steady temperature around 53. South southeast wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 74. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Mostly clear, with a low around 45. West wind 7 to 14 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.
Monday
A chance of showers after 1pm. Partly sunny, with a high near 66. East northeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 45. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 60. North wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. North wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 47. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 69. Breezy. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
6:26 pm CDT Apr 10, 2026
Forecast Valid:
6pm CDT Apr 10, 2026-6pm CDT Apr 17, 2026
 
Forecast Discussion
 
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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