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Lake Herman, SD 7-Day Night Weather Forecast
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Lake Herman, SD Weather Forecast
Lake Herman, SD Weather Forecast Date: 239 AM CDT Mon Oct 26 2026
The area/counties/county of: Lake, including the cities of: Madison and Orland.or toggle through each period.
Today... Rain showers. Highs in the mid 40s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100%.
Tonight... Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 30s. Temperature rising into the lower 40s after midnight. East winds 15 to 20 mph with gusts up to 30 mph, becoming northeast 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100%.
Tuesday... Cloudy in the morning, then becoming partly sunny. Highs in the mid 50s. West winds 5 to 10 mph, becoming south 10 to 15 mph with gusts up to 25 mph in the afternoon.
Tuesday Night... Partly cloudy. Lows in the lower 40s. South winds 10 to 15 mph.
Wednesday... Partly sunny with a slight chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60%.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 40.
Thursday... Mostly sunny. Highs in the lower 60s.
Thursday Night... Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 40s.
Friday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
Friday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s.
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s.
Saturday Night... Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 30%.
POP = Probability of Precipitation
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