Clear Lake, South Dakota Weather
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Weather Forecast for Clear Lake, South Dakota : Deuel County
Issued: 10:45 pm CDT Jun 2, 2025 Latitude: 44.7457977 Longitude: -96.6825584 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
20% chance of thunderstorms on Tonight Mostly Cloudy on Tuesday Increasing Clouds on Wednesday 30% chance of rain on Thursday 30% chance of on Friday 50% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday Sunny on Monday
Low: 50°F High: 69°F High: 74°F High: 70°F High: 72°F High: 76°F High: 73°F High: 74°F
Low: 48°F Low: 51°F Low: 51°F Low: 52°F Low: 57°F Low: 51°F  
Thunderstorms Mostly Cloudy Increasing Clouds Rain Partly Sunny Thunderstorms Thunderstorms Sunny
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Current Conditions at
WATERTOWN - (KATY)
55°
Clear
as of 10:53 PM CDST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
13 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
MADISON - (KDXX)
63°
Clear
as of 11:15 PM CDST
Rel. Humidity: 67%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 28 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
BROOKINGS - (KBKX)
59°
Clear
as of 10:56 PM CDST
Rel. Humidity: 67%
Dew Point: 48°F
Visibility: 9 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 26 MPH
0° North
Cloud Level(s): Clear
20% chance of thunderstorms Tonight Tonight... A slight chance of showers and thunderstorms. Cloudy, with a low around 50. North northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 69. North wind around 14 mph, with gusts as high as 24 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48. West northwest wind 6 to 10 mph.
Increasing Clouds on Wednesday Wednesday... Increasing clouds, with a high near 74. West southwest wind around 7 mph.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 51. Southwest wind around 6 mph.
30% chance of rain Thursday Thursday... A chance of showers after 1pm. Mostly cloudy, with a high near 70. Southwest wind 6 to 8 mph becoming southeast in the morning. Chance of precipitation is 30%.
40% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 40%.
30% chance of Friday Friday... A chance of showers, mainly after 1pm. Partly sunny, with a high near 72. North wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 30%.
20% chance of rain Friday Night Friday Night... A slight chance of showers after 1am. Partly cloudy, with a low around 52. Northeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.
50% chance of thunderstorms Saturday Saturday... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Chance of precipitation is 50%.
40% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 40%.
20% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 51.
Sunny on Monday Monday... Sunny, with a high near 74.
Sun Almanac for Clear Lake, South Dakota
Sunrise: 05:43 AM
Sunset: 9:07 PM
Civil Sunrise:05:07 AM
Civil Sunset: 9:43 PM
Nautical Sunrise: 04:19 AM
Nautical Sunset: 10:31 PM
Astro Sunrise: 03:19 AM
Astro Sunset: 11:31 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.