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.

Partly Cloudy

58°F

14°C

Humidity 72%
Wind Speed S 6 mph
Barometer 29.60 in (1001.9 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 May 3:53 am CDT
Extended Forecast for

Watertown SD

  • Today

    Today: Sunny, with a high near 81. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph.

    Low: 57 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 66. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 71. South southeast wind 7 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 53. Southeast wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers after 1pm. Partly sunny, with a high near 72. North northwest wind 10 to 14 mph. Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 61. North wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 81. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 57. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 66. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 48. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.
Sunday
Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 71. South southeast wind 7 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 53. Southeast wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers after 1pm. Partly sunny, with a high near 72. North northwest wind 10 to 14 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 61. North wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Watertown SD
 44.91°N 97.17°W (Elev. 1755 ft)
Last Update:
3:45 am CDT May 17, 2024
Forecast Valid:
4am CDT May 17, 2024-6pm CDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation