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Collin Lake, SC Weather Forecast
Collin Lake, SC Weather Forecast Date: 220 AM EDT Thu Oct 22 2026
The area/counties/county of: Marion, including the cities of: Marion and Mullins.or toggle through each period.
Rest of Tonight... Clear. Near steady temperature in the lower 40s. Light and variable winds.
Thursday... Sunny. Highs in the lower 70s. North winds around 5 mph.
Thursday Night... Clear. Lows in the lower 40s. North winds around 5 mph in the evening, becoming light and variable.
Friday... Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.
Friday Night... Clear. Lows in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
Saturday... Mostly clear. Highs around 70. Lows in the upper 40s.
Saturday Night... Mostly clear. Highs around 70. Lows in the upper 40s.
Sunday... Sunny. Highs in the lower 70s.
Sunday Night... Clear. Lows in the mid 40s. Highs in the lower 70s.
Monday... Clear. Lows in the mid 40s. Highs in the lower 70s.
Tuesday... Mostly clear. Highs in the lower 70s. Lows in the upper 40s.
Tuesday Night... Mostly clear. Highs in the lower 70s. Lows in the upper 40s.
POP = Probability of Precipitation
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