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Current Weather Conditions for St Helena Is, SC

Showers and thunderstorms likely after noon. Partly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
87°F

Conditions

Wind: 8 mph SW
Humidity: 70%
Probability of Precipitation: 13%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
87° 89° 90° 90° 90° 89° 89° 88° 86° 85° 83° 82° 81°

Upcoming Week

Day Forecast High Low
Today
Partly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after noon. Partly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 82°F
Tonight
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 77. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
90°F 82°F
Sunday
Showers And Thunderstorms Likely
Showers and thunderstorms likely between 9am and 5pm, then showers and thunderstorms. Mostly sunny, with a high near 90. West wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 82°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southwest wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 82°F
Monday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 91. East wind 2 to 7 mph. Chance of precipitation is 20%.
90°F 82°F
Monday Night
Mostly Clear
Mostly clear, with a low around 79.
90°F 82°F
Tuesday
Sunny
Sunny, with a high near 93.
90°F 82°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 81.
90°F 82°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
90°F 82°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78. Chance of precipitation is 40%.
90°F 82°F
Thursday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
90°F 82°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly clear, with a low around 78. Chance of precipitation is 30%.
90°F 82°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 8am. Sunny, with a high near 91. Chance of precipitation is 30%.
90°F 82°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
90°F 82°F
Data provided by weather.gov