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Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
A Few Clouds
74°F
23°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 29.85 in (1010.7 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 6 Sep 6:56 am EDT |
Extended Forecast for
3 Miles N Charleston SC
Today
High: 94 °F
Sunny then
Chance
T-stormsTonight
Low: 73 °F
T-storms
Likely then
Showers
LikelyLabor Day
High: 84 °F
Chance
T-storms then
ShowersMonday Night
Low: 73 °F
Showers
LikelyTuesday
High: 85 °F
Showers
LikelyTuesday Night
Low: 74 °F
Showers
Likely then
Chance
ShowersWednesday
High: 86 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 74 °F
Chance
T-storms then
Partly CloudyThursday
High: 89 °F
Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Heat index values as high as 107. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 73. East wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Labor Day
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 84. East wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 73. Northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. East wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Wednesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Charleston SC
32.84°N 80°W (Elev. 3 ft)
32.84°N 80°W (Elev. 3 ft)
7:20 am EDT Sep 6, 2026
7am EDT Sep 6, 2026-6pm EDT Sep 12, 2026
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