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St. Helena School, SC Weather Forecast
St. Helena School, SC Weather Forecast Date: 213 AM EDT Sat Aug 08 2026
The area/counties/county of: Beaufort, including the cities of: Beaufort and Hilton Head Island.or toggle through each period.
Rest of Tonight... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Southeast winds around 5 mph. Chance of rain 20%.
Saturday... Showers with a chance of thunderstorms. Highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 90%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 50%.
Sunday... Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50%. Heat index values up to 106.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50%.
Monday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40%. Heat index values up to 110.
Monday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20%.
Tuesday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110.
Tuesday Night... Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Wednesday... Sunny. Highs in the mid 90s. Heat index values up to 110.
Wednesday Night... Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening.
Thursday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110.
Thursday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows around 80. Chance of rain 20%. Heat index values up to 110 early in the evening.
POP = Probability of Precipitation
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