Find the Best Places in the United States

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

Current Weather Conditions for Joint Base Charleston, SC

Mostly sunny, with a high near 98. Heat index values as high as 105. Southwest wind around 13 mph.
95°F

Conditions

Wind: 10 mph W
Humidity: 45%
Probability of Precipitation: 8%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
95° 96° 97° 96° 94° 92° 87° 85° 84° 82° 82° 81° 80°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 98. Heat index values as high as 105. Southwest wind around 13 mph.
97°F 80°F
Tonight
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms between 8pm and 11pm, then showers and thunderstorms likely between 11pm and 1am, then a chance of showers and thunderstorms between 1am and 4am. Partly cloudy, with a low around 77. Heat index values as high as 103. Southwest wind 6 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
97°F 80°F
Monday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97. Heat index values as high as 105. Northwest wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
97°F 80°F
Monday Night
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. Heat index values as high as 102. Southeast wind 0 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
97°F 80°F
Tuesday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. East wind 6 to 13 mph. Chance of precipitation is 20%.
97°F 80°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Chance of precipitation is 20%.
97°F 80°F
Wednesday
Sunny
Sunny, with a high near 95.
97°F 80°F
Wednesday Night
Clear
Clear, with a low around 74.
97°F 80°F
Thursday
Sunny
Sunny, with a high near 95.
97°F 80°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 76.
97°F 80°F
Friday
Sunny
Sunny, with a high near 96.
97°F 80°F
Friday Night
Mostly Clear
Mostly clear, with a low around 77.
97°F 80°F
Independence Day
Sunny
Sunny, with a high near 97.
97°F 80°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 78.
97°F 80°F
Data provided by weather.gov