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

76°F

24°C

Humidity 52%
Wind Speed S 16 G 26 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Oct 5:53 pm CDT
Extended Forecast for

Florence SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 60. South wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 83. South wind around 7 mph becoming west northwest in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Light and variable wind becoming southeast 5 to 8 mph in the evening.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. South wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 87 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Breezy, with a south wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers, mainly before 1pm. Partly sunny, with a high near 69. Breezy, with a south southwest wind around 22 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Northwest wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 60. South wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 83. South wind around 7 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 60. Light and variable wind becoming southeast 5 to 8 mph in the evening.
Friday
Mostly sunny, with a high near 88. South wind 9 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 68. South wind 15 to 18 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 87. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Breezy, with a south wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Sunday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 69. Breezy, with a south southwest wind around 22 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 42. Northwest wind 8 to 16 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Florence SD
 45.06°N 97.33°W (Elev. 1759 ft)
Last Update:
5:46 pm CDT Oct 1, 2025
Forecast Valid:
6pm CDT Oct 1, 2025-6pm CDT Oct 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation