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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

58°F

14°C

Humidity 90%
Wind Speed SW 12 mph
Barometer 29.31 in (991.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 4:53 am CDT
Extended Forecast for

7 Miles SSW Clark SD

  • Today

    Today: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 68. Breezy, with a west southwest wind 13 to 18 mph becoming west northwest 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Low around 48. Breezy, with a north northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 50 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. South wind 9 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Northwest wind 7 to 11 mph becoming east after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. East wind around 11 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Breezy, with an east wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 70. Breezy, with an east wind 17 to 25 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 68. Breezy, with a west southwest wind 13 to 18 mph becoming west northwest 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Low around 48. Breezy, with a north northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 69. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming light and variable.
Juneteenth
Sunny, with a high near 75. South wind 9 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 52. Northwest wind 7 to 11 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 76. East wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Breezy, with an east wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 70. Breezy, with an east wind 17 to 25 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.
Monday
A slight chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Clark SD
 44.79°N 97.78°W (Elev. 1818 ft)
Last Update:
4:36 am CDT Jun 17, 2026
Forecast Valid:
5am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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