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
Current conditions at
Charleston, Charleston Air Force Base (KCHS)
Lat: 32.9°NLon: 80.04°WElev: 46ft.
Partly Cloudy
37°F
3°C
| Humidity | 89% |
| Wind Speed | W 7 mph |
| Barometer | 30.05 in (1017.6 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 18 Jan 6:56 pm EST |
Extended Forecast for
Hanahan SC
Tonight
Low: 28 °F
Decreasing
CloudsM.L.King Day
High: 51 °F
Sunny
Monday Night
Low: 29 °F
Clear
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 29 °F
Partly Cloudy
Wednesday
High: 57 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Cloudy then
Slight Chance
ShowersThursday
High: 60 °F
Chance
ShowersThursday Night
Low: 37 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 28. West wind 5 to 8 mph.
M.L.King Day
Sunny, with a high near 51. West wind 5 to 8 mph.
Monday Night
Clear, with a low around 29. West wind 3 to 5 mph.
Tuesday
Sunny, with a high near 50. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 29. Northeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 43.
Thursday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 62.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 54.
Additional Forecasts and Information
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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)
6:25 pm EST Jan 18, 2026
7pm EST Jan 18, 2026-6pm EST Jan 25, 2026
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