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Shyne Lake, SD Weather Forecast
Shyne Lake, SD Weather Forecast Date: 842 PM MDT Fri Aug 21 2026
The area/counties/county of: Pennington Co Plains, including the cities of: Box Elder, Caputa, New Underwood, Wasta, Wall, Scenic, and Quinn.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows in the lower 60s. East winds 10 to 15 mph. Gusts up to 25 mph this evening.
Saturday... Partly cloudy. Highs in the upper 80s. East winds 10 to 20 mph.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50%.
Sunday... Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20%.
Sunday Night... Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 20%.
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Monday Night... Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30%.
Tuesday... Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40%.
Tuesday Night... Mostly clear. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs in the upper 80s.
Wednesday Night... Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30%.
Thursday... Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Thursday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20%.
POP = Probability of Precipitation
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