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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fog/Mist

53°F

12°C

Humidity 93%
Wind Speed SE 14 mph
Barometer 29.72 in (1006.9 mb)
Dewpoint 51°F (11°C)
Visibility 6.00 mi
Wind Chill49°F (9°C)
Last update 11 Apr 6:53 pm CDT
Extended Forecast for

3 Miles S Webster SD

  • Tonight

    Tonight: A slight chance of showers before 8pm. Patchy fog before 4am. Otherwise, mostly cloudy, with a temperature rising to around 54 by 5am. South wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 48 °F⇑

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 75. Breezy, with a south southwest wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 32 mph.

    High: 75 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 43. West wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 66. East wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 42. North northeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 61. North wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 61 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 43. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 1pm. Mostly sunny, with a high near 68. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. South southeast wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 8pm. Patchy fog before 4am. Otherwise, mostly cloudy, with a temperature rising to around 54 by 5am. South wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 75. Breezy, with a south southwest wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Increasing clouds, with a low around 43. West wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Monday
A chance of showers. Partly sunny, with a high near 66. East wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 42. North northeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 61. North wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 43. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Wednesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 68. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 45. South southeast wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A chance of showers. Partly cloudy, with a low around 35. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 40%.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Webster SD
 45.29°N 97.52°W (Elev. 1824 ft)
Last Update:
6:36 pm CDT Apr 11, 2026
Forecast Valid:
7pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation