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

66°F

19°C

Humidity 30%
Wind Speed NW 9 mph
Barometer 30.26 in (1025.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Oct 4:53 pm CDT
Extended Forecast for

South Shore SD

  • Tonight

    Tonight: Mostly clear, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 71. Breezy, with a south southeast wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 71 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 37 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 75. West southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. West northwest wind around 6 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. West wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. West wind 5 to 9 mph becoming north northeast in the afternoon.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. East northeast wind around 5 mph becoming southeast after midnight.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, then gradually becoming sunny, with a high near 71. Breezy, with a south southeast wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Monday Night
Mostly clear, with a low around 55. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 37 mph.
Tuesday
Sunny, with a high near 75. West southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 51. West northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 69. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 49. West wind around 6 mph.
Thursday
Partly sunny, with a high near 66. West wind 5 to 9 mph becoming north northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. East northeast wind around 5 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 56. Breezy.
Saturday
Mostly sunny, with a high near 75. Breezy.
Saturday Night
Mostly clear, with a low around 57. Breezy.
Sunday
A chance of showers. Mostly sunny, with a high near 66. Breezy. Chance of precipitation is 30%.
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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:
5:21 pm CDT Oct 4, 2026
Forecast Valid:
5pm CDT Oct 4, 2026-6pm CDT Oct 11, 2026
 
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Additional Resources

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Chance of Precipitation