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

43°F

6°C

Humidity 97%
Wind Speed N 5 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 7 Oct 5:53 am CDT
Extended Forecast for

5 Miles ENE Florence SD

  • Today

    Today: Sunny, with a high near 71. Light west northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 47. North northwest wind 5 to 9 mph becoming light northwest after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. South southeast wind 5 to 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. South wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 38 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69. South wind around 18 mph becoming north in the afternoon. Winds could gust as high as 31 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Light west northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Tonight
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 47. North northwest wind 5 to 9 mph becoming light northwest after midnight.
Thursday
Partly sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. South southeast wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 75. South wind 8 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 61. South wind 9 to 17 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 81. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 59. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 69. South wind around 18 mph becoming north in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Columbus Day
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Florence SD
 45.08°N 97.24°W (Elev. 1824 ft)
Last Update:
6:21 am CDT Oct 7, 2026
Forecast Valid:
6am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
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