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Deep Lake, SC Weather Forecast
Deep Lake, SC Weather Forecast Date: 234 AM EDT Wed Sep 16 2026
The area/counties/county of: Marion, including the cities of: Marion and Mullins.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature in the mid 60s. Light and variable winds.
Wednesday... Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph.
Wednesday Night... Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable.
Thursday... Sunny. Highs in the upper 80s. Northeast winds around 5 mph, becoming east in the afternoon.
Thursday Night... Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Friday... Sunny. Highs in the lower 90s.
Friday Night... Partly cloudy. Lows in the upper 60s.
Saturday... Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 50%.
Saturday Night... Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 50%.
Sunday... Partly cloudy. Highs around 90. Lows in the upper 60s.
Sunday Night... Partly cloudy. Highs around 90. Lows in the upper 60s.
Monday... Mostly sunny. A chance of showers in the afternoon. Highs around 90. Chance of rain 40%.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 40%.
POP = Probability of Precipitation
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