Watertown, South Dakota Weather
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Weather Forecast for Watertown, South Dakota : Codington County
Issued: 4:47 pm CDT Jul 5, 2025 Latitude: 44.8994088 Longitude: -97.1150732 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Tonight Mostly Sunny on Sunday 30% chance of thunderstorms on Monday Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday Sunny on Saturday
Low: 54°F High: 77°F High: 81°F High: 83°F High: 84°F High: 85°F High: 75°F High: 76°F
Low: 59°F Low: 62°F Low: 63°F Low: 65°F Low: 63°F Low: 56°F  
Mostly Clear Mostly Sunny Thunderstorms Sunny Mostly Sunny Thunderstorms Thunderstorms Sunny
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Current Conditions at
WATERTOWN - (KATY)
77°
Partly Cloudy
as of 4:33 PM CDST
Rel. Humidity: 73%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 26 MPH
340° North
Cloud Level(s): Scattered at 2000ft
Current Conditions at
ORTONVILLE - (KVVV)
81°
Mostly Cloudy
as of 4:43 PM CDST
Rel. Humidity: 74%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: MVFR
Wind Data
16 MPH
Gust: 21 MPH
340° North
Cloud Level(s): Scattered at 2100ft, Broken at 2800ft, Broken at 11000ft
Current Conditions at
BROOKINGS - (KBKX)
81°
Mostly Cloudy
as of 4:14 PM CDST
Rel. Humidity: 69%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
13 MPH
330° Northwest
Cloud Level(s): Scattered at 2800ft, Broken at 3600ft, Broken at 4400ft
Current Conditions at
MADISON - (KDXX)
84°
Partly Cloudy
as of 4:35 PM CDST
Rel. Humidity: 70%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 24 MPH
340° North
Cloud Level(s): Scattered at 3000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 54. North wind 6 to 16 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 77. North northeast wind around 6 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 59. East northeast wind around 6 mph becoming calm after midnight.
30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Light and variable wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 30%.
40% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Sunny on Tuesday Tuesday... Sunny, with a high near 83. West wind 3 to 7 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 63. South southeast wind 3 to 6 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 84. South wind 5 to 9 mph.
20% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. South southeast wind around 9 mph. Chance of precipitation is 20%.
20% chance of thunderstorms Thursday Thursday... A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
40% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
20% chance of thunderstorms Friday Night Friday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Sunny on Saturday Saturday... Sunny, with a high near 76.
Current Radar Image


Sun Almanac for Watertown, South Dakota
Sunrise: 05:49 AM
Sunset: 9:17 PM
Civil Sunrise:05:12 AM
Civil Sunset: 9:54 PM
Nautical Sunrise: 04:24 AM
Nautical Sunset: 10:42 PM
Astro Sunrise: 03:22 AM
Astro Sunset: 11:45 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.