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Rose Lake, SD Weather Forecast
Rose Lake, SD Weather Forecast Date: 1129 AM CDT Fri Aug 07 2026
The area/counties/county of: Clay, including the city of Vermillion.or toggle through each period.
This Afternoon... Partly sunny. A slight chance of showers. Highs in the mid 80s. Southwest winds around 15 mph, becoming northwest. Gusts up to 30 mph. Chance of rain 20%.
Tonight... Mostly cloudy. Lows in the mid 50s. North winds 10 to 15 mph, becoming east around 5 mph after midnight.
Saturday... Mostly sunny with a 20% chance of showers. Highs in the lower 80s. Southeast winds 5 to 10 mph, increasing to around 15 mph in the afternoon.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Warmer with lows in the upper 60s. Southeast winds around 15 mph, diminishing to 5 to 10 mph after midnight.
Sunday... Partly sunny in the morning, then clearing. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph, becoming east in the afternoon. Heat index values up to 100 in the afternoon.
Sunday Night... Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20%. Heat index values in the upper 90s early in the evening.
Monday... Partly sunny in the morning, then clearing. Highs in the mid 80s.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50%.
Tuesday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30%.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.
Wednesday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
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