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

57°F

14°C

Humidity 83%
Wind Speed W 7 mph
Barometer 30.05 in (1017.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Jun 2:53 am CDT
Extended Forecast for

Florence SD

  • Overnight

    Overnight: Mostly clear, with a low around 55. West northwest wind around 8 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 73. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 73 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. North northwest wind 6 to 8 mph becoming east northeast in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. East southeast wind around 7 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers. Mostly cloudy, with a high near 77. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 62. Southeast wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Breezy, with a south southeast wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 84 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 55. West northwest wind around 8 mph.
Wednesday
Increasing clouds, with a high near 73. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 52. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 75. North northwest wind 6 to 8 mph becoming east northeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 56. East southeast wind around 7 mph.
Friday
A slight chance of showers. Mostly cloudy, with a high near 77. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 62. Southeast wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Breezy, with a south southeast wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms, mainly before 1pm. Mostly sunny and hot, with a high near 94. Breezy. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 69. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Chance of precipitation is 30%.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. Chance of precipitation is 20%.
Tuesday
Mostly sunny and hot, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Florence SD
 45.06°N 97.33°W (Elev. 1759 ft)
Last Update:
2:36 am CDT Jun 24, 2026
Forecast Valid:
3am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
 
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