Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

85°F

29°C

Humidity 37%
Wind Speed S 7 mph
Barometer 29.89 in (1010.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 25 May 12:53 pm CDT
Extended Forecast for

Webster SD

  • Memorial Day

    Memorial Day: Sunny, with a high near 88. West wind around 9 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. Light and variable wind becoming southeast 5 to 8 mph in the evening.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. South wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. Southeast wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Southeast wind 7 to 10 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Southeast wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 79 °F

    Partly Sunny

Detailed Forecast

Memorial Day
Sunny, with a high near 88. West wind around 9 mph.
Tonight
Mostly clear, with a low around 58. Light and variable wind becoming southeast 5 to 8 mph in the evening.
Tuesday
Mostly sunny, with a high near 88. South wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 58. Southeast wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 86. Southeast wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 56. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 84. Southeast wind 11 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 57. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 79. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
1:31 pm CDT May 25, 2026
1pm CDT May 25, 2026-6pm CDT May 31, 2026
 
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