News Headlines
- Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
- NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
- Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
- 2026 Storm Spotter Training Schedule
Hazardous Weather Conditions
Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
Overcast
55°F
13°C
| Humidity | 51% |
| Wind Speed | N 8 mph |
| Barometer | 30.21 in (1023.1 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 23 Jan 8:56 pm EST |
Extended Forecast for
4 Miles S Summerville SC
Winter Weather Advisory January 24, 07:00pm until January 25, 01:00pm
Tonight
Low: 42 °F
Mostly Cloudy
Saturday
High: 45 °F
Cloudy
Saturday Night
Low: 34 °F
Rain Likely
Sunday
High: 58 °F
Chance Rain
Sunday Night
Low: 41 °F
Showers
Monday
High: 51 °F
Mostly Sunny
Monday Night
Low: 21 °F
Mostly Clear
Tuesday
High: 43 °F
Sunny
Tuesday Night
Low: 26 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 42. Northeast wind 6 to 10 mph.
Saturday
Cloudy, with a high near 45. Northeast wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Rain likely, mainly after 7pm. Cloudy, with a low around 34. Northeast wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 40 percent chance of rain. Cloudy, with a high near 58. North wind 5 to 8 mph becoming southwest in the afternoon.
Sunday Night
Rain likely and possibly a thunderstorm before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then showers after 1am. Low around 41. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 41.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Summerville SC
32.95°N 80.18°W (Elev. 10 ft)
32.95°N 80.18°W (Elev. 10 ft)
7:30 pm EST Jan 23, 2026
9pm EST Jan 23, 2026-6pm EST Jan 30, 2026
Additional Resources
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