News Headlines
- South Carolina Earthquake Preparedness Week Oct 11-17. Participate in the Great Southeast ShakeOut at 1015 AM Thursday.
- October 10, 2026 Tornadoes Associated with the remnants of Hurricane Isaias
- Experimental Flood Inundation Mapping Services Now Available
- TAF Service for the Hilton Head Island Airport (KHXD) To Begin 7 AM EST December 7, 2026.
Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
A Few Clouds
87°F
31°C
| Humidity | 50% |
| Wind Speed | S 5 mph |
| Barometer | 30.06 in (1017.7 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 15 Oct 4:56 pm EDT |
Extended Forecast for
3 Miles S Summerville SC
Tonight
Low: 66 °F
Clear then
Patchy FogFriday
High: 86 °F
Patchy Fog
then SunnyFriday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 69 °F
Chance
ShowersSaturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 51 °F
Mostly Clear
Monday
High: 71 °F
Mostly Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 66. South wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 64. South wind around 7 mph.
Saturday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 69. North wind around 15 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 48. North wind around 14 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Summerville SC
32.95°N 80.18°W (Elev. 10 ft)
32.95°N 80.18°W (Elev. 10 ft)
4:15 pm EDT Oct 15, 2026
5pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
Additional Resources
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