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Greenbrier, SC Weather Forecast
Greenbrier, SC Weather Forecast Date: 908 AM EDT Tue Oct 13 2026
The area/counties/county of: Fairfield, including the cities of: Winnsboro and Winnsboro Mills.or toggle through each period.
Rest of Today... Sunny. Highs in the mid 80s. Light and variable winds, becoming west around 5 mph this afternoon.
Tonight... Clear. Lows in the upper 50s. Light and variable winds.
Wednesday... Sunny. Highs in the upper 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
Wednesday Night... Clear. Lows in the upper 50s. Light and variable winds.
Thursday... Sunny. Highs in the upper 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
Thursday Night... Clear. Lows in the lower 60s.
Friday... Sunny. Highs in the upper 80s.
Friday Night... Mostly clear. Lows in the lower 50s.
Saturday... Sunny. Much cooler with highs in the mid 60s.
Saturday Night... Clear. Lows in the lower 40s.
Sunday... Sunny. Highs in the mid 60s.
Sunday Night... Clear. Lows in the mid 40s.
POP = Probability of Precipitation
Greenbrier Radar Loop
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