Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
Fog/Mist
76°F
24°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 6.00 mi |
| Heat Index | 75°F (24°C) |
| Last update | 14 Jul 3:56 am EDT |
Extended Forecast for
Hanahan SC
Today
High: 92 °F
Chance
T-stormsTonight
Low: 76 °F
Chance
T-storms then
Partly CloudyTuesday
High: 90 °F
Chance
T-stormsTuesday Night
Low: 77 °F
Mostly Cloudy
then Slight
Chance
T-stormsWednesday
High: 90 °F
Showers
LikelyWednesday Night
Low: 77 °F
Chance
Showers then
Partly CloudyThursday
High: 91 °F
Chance
T-stormsThursday Night
Low: 77 °F
Partly Cloudy
Friday
High: 93 °F
Chance
T-storms
Detailed Forecast
Today
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming east around 6 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 76. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 102. Light east wind becoming southeast 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 77. South wind 5 to 7 mph.
Wednesday
A slight chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 77.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 77.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hanahan SC
32.91°N 80.02°W (Elev. 30 ft)
32.91°N 80.02°W (Elev. 30 ft)
1:29 am EDT Jul 14, 2025
4am EDT Jul 14, 2025-6pm EDT Jul 20, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
