Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for St Helena Is, SC

Mostly clear, with a low around 64. South wind around 3 mph.
65°F

Conditions

Wind: 3 mph S
Humidity: 78%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
65° 64° 64° 66° 70° 72° 74° 75° 76° 76° 77° 76° 75°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 64. South wind around 3 mph.
83°F 70°F
Tuesday
Sunny
Sunny, with a high near 77. South wind 3 to 9 mph.
83°F 70°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 67. South wind around 8 mph.
83°F 70°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 81. South wind 6 to 12 mph, with gusts as high as 21 mph.
83°F 70°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 71. South wind around 10 mph.
83°F 70°F
Thursday
Showers And Thunderstorms Likely
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
83°F 70°F
Thursday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
83°F 70°F
Friday
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
83°F 70°F
Friday Night
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
83°F 70°F
Saturday
Rain Showers Likely
Rain showers likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
83°F 70°F
Saturday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
83°F 70°F
Sunday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
83°F 70°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
83°F 70°F
Monday
Chance Showers And Thunderstorms
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
83°F 70°F
Data provided by weather.gov