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Lake Alvin State Recreation Area, SD 7-Day Night Weather Forecast
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Lake Alvin State Recreation Area, SD Weather Forecast
Lake Alvin State Recreation Area, SD Weather Forecast Date: 354 PM CDT Fri Aug 28 2026
The area/counties/county of: Lincoln, including the cities of: Canton, Lennox, Tea, and Harrisburg.or toggle through each period.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. Warmer with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50%.
Saturday... Partly sunny with a slight chance of showers and thunderstorms in the morning, then sunny in the afternoon. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20%.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph.
Sunday... Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph.
Monday... Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20%.
Monday Night... Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30%.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 80s.
Tuesday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 40%.
Wednesday... Mostly sunny. Highs in the upper 80s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
Thursday... Mostly sunny. Highs in the upper 80s.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s.
POP = Probability of Precipitation
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