Weather WorldCovey Dam, SD 7-Day Night Weather Forecast
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Covey Dam, SD Weather Forecast
Covey Dam, SD Weather Forecast Date: 647 PM CDT Fri Aug 21 2026
The area/counties/county of: Tripp, including the cities of: Winner, Colome, Witten, Hamill, and Ideal.or toggle through each period.
Tonight... Partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the mid 80s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Saturday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 50%.
Sunday... Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 80s. Southeast winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Chance of rain 60%.
Sunday Night... Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 60s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70%.
Monday... Mostly sunny. Highs in the upper 80s.
Monday Night... Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 30%.
Tuesday... Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Tuesday Night... Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20%.
Wednesday... Mostly sunny. Highs in the mid 80s.
Wednesday Night... Mostly clear with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30%.
Thursday... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 30%.
Thursday Night... Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
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