Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
Mostly Cloudy
77°F
25°C
| Humidity | 94% |
| Wind Speed | SW 5 mph |
| Barometer | 29.85 in (1010.6 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 3 Aug 4:56 am EDT |
Extended Forecast for
3 Miles NW Hanahan SC
Overnight

Low: 75 °F
Slight Chance
T-stormsMonday
High: 89 °F
Chance
T-storms then
T-stormsMonday Night

Low: 74 °F
Chance
T-stormsTuesday

High: 90 °F
Chance
T-stormsTuesday Night
Low: 75 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 91 °F
Showers
Likely then
Chance
T-stormsWednesday Night
Low: 77 °F
Partly Cloudy
then Slight
Chance
T-stormsThursday

High: 92 °F
Showers
LikelyThursday Night
Low: 76 °F
Chance
Showers then
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind around 6 mph.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 89. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms, mainly between 8am and 2pm. Partly sunny, with a high near 91. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 77. Chance of precipitation is 20%.
Thursday
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. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 76.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Sunday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Hanahan SC
32.96°N 80.04°W (Elev. 30 ft)
32.96°N 80.04°W (Elev. 30 ft)
2:57 am EDT Aug 3, 2026
5am EDT Aug 3, 2026-6pm EDT Aug 9, 2026


