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Blenheim, SC Weather Forecast
Blenheim, SC Weather Forecast Date: 646 PM EST Thu Nov 05 2026
The area/counties/county of: Marlboro, including the cities of: Bennettsville and Mccoll.or toggle through each period.
Tonight... Mostly cloudy. A slight chance of showers this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds around 5 mph. Chance of rain 50%.
Friday... Patchy fog in the morning. Showers with a chance of thunderstorms. Highs in the mid 70s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain near 100%.
Friday Night... Mostly cloudy in the evening, then clearing. Lows in the lower 50s. North winds 5 to 10 mph.
Saturday... Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Saturday Night... Mostly clear. Lows in the upper 30s. North winds around 5 mph.
Sunday... Sunny. Highs in the upper 60s.
Sunday Night... Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
Monday... Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
Tuesday... Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
Wednesday... Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
POP = Probability of Precipitation
Blenheim Radar Loop
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