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Logan Dam, SD 7-Day Night Weather Forecast
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Logan Dam, SD Weather Forecast
Logan Dam, SD Weather Forecast Date: 221 PM CDT Fri Sep 18 2026
The area/counties/county of: Clark, including the city of Clark.or toggle through each period.
This Afternoon... Cloudy with a 50% chance of showers. Patchy fog. Cooler. Near steady temperature in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Cloudy. A slight chance of showers in the evening. Patchy fog in the evening, then areas of fog after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Saturday... Patchy fog in the morning. Cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night... Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph with gusts up to 20 mph.
Sunday... Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30%.
Sunday Night... Cloudy with a 50% chance of showers. Lows in the lower 50s.
Monday... Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Chance of rain 20%.
Monday Night... Mostly cloudy. Lows in the upper 40s.
Tuesday... Partly sunny. Highs in the mid 60s.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.
Wednesday... Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 20%.
Wednesday Night... Mostly cloudy with a 30% chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
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