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Jack Lake, SC Weather Forecast
Jack Lake, SC Weather Forecast Date: 146 PM EST Fri Nov 06 2026
The area/counties/county of: Marion, including the cities of: Marion and Mullins.or toggle through each period.
This Afternoon... Showers with a chance of thunderstorms. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 80%.
Tonight... Mostly cloudy in the evening, then clearing. Lows in the lower 50s. North winds around 5 mph.
Saturday... Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Saturday Night... Mostly cloudy in the evening, then clearing. Lows in the upper 30s. North winds around 5 mph in the evening, becoming light and variable.
Sunday... Sunny. Highs in the upper 60s. North winds around 5 mph, becoming northwest in the afternoon.
Sunday Night... Clear. Lows around 40. Highs in the mid 70s.
Monday... Clear. Lows around 40. Highs in the mid 70s.
Monday Night... Clear. Lows in the lower 40s.
Tuesday... Sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
Wednesday... Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
POP = Probability of Precipitation
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