National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

9°F

-13°C

Humidity 66%
Wind Speed Calm
Barometer 30.37 in (1032.4 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 28 Feb 11:53 pm CST
Extended Forecast for

Webster SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 0. East northeast wind around 6 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 22. South southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. South wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Patchy blowing snow between 10am and noon. Partly sunny, with a high near 38. South wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 38 °F

    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. South southeast wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. South southeast wind around 6 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. East wind 5 to 9 mph becoming south after midnight.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. South wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. South wind around 10 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 0. East northeast wind around 6 mph.
Sunday
Mostly cloudy, with a high near 22. South southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 16. South wind 10 to 14 mph, with gusts as high as 26 mph.
Monday
Patchy blowing snow between 10am and noon. Partly sunny, with a high near 38. South wind 8 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 27. South southeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 42. South southeast wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 30. East wind 5 to 9 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 50. South wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 34. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday
A slight chance of rain. Sunny, with a high near 43. Chance of precipitation is 20%.
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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:
12:31 am CST Mar 1, 2026
Forecast Valid:
12am CST Mar 1, 2026-6pm CST Mar 7, 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