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.

29°F

-2°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.98 in (1016.3 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 19 Mar 6:56 am CDT
Extended Forecast for

Webster SD

  • Today

    Today: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 56. South wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West wind 7 to 10 mph becoming south after midnight.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. South southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. North northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of snow before 7am. Partly sunny, with a high near 40. North northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

    High: 40 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. North northwest wind 6 to 10 mph becoming east southeast after midnight.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 45. South wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 56. South wind 5 to 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 37. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 62. West wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 42. West wind 7 to 10 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 68. South southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A slight chance of rain between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. North northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
A slight chance of snow before 7am. Partly sunny, with a high near 40. North northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.
Sunday Night
Mostly clear, with a low around 22. North northwest wind 6 to 10 mph becoming east southeast after midnight.
Monday
Partly sunny, with a high near 45. South wind 8 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
6:36 am CDT Mar 19, 2026
Forecast Valid:
7am CDT Mar 19, 2026-6pm CDT Mar 25, 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