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

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

80°F

27°C

Humidity 38%
Wind Speed SE 3 mph
Barometer 30.07 in (1017.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Sep 6:53 pm CDT
Extended Forecast for

South Shore SD

  • Tonight

    Tonight: Partly cloudy, with a low around 62. South southwest wind 6 to 9 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. South wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. South wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Breezy, with a south wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. South southwest wind around 15 mph, with gusts as high as 26 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84. South southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. South southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 79. South wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 63. South wind 13 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a south wind 16 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 64. South wind 14 to 17 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 84. South southwest wind around 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 66. South wind 10 to 15 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 84. South southwest wind around 14 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday
A chance of showers, mainly before 1pm. Mostly sunny, with a high near 73. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Monday
A slight chance of showers. Mostly sunny, with a high near 61. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Shore SD
 45.1°N 96.94°W (Elev. 1909 ft)
Last Update:
6:46 pm CDT Sep 29, 2025
Forecast Valid:
7pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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