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
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Overcast
57°F
14°C
| Humidity | 63% |
| Wind Speed | N 8 mph |
| Barometer | 30.16 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 23 Jan 6:15 pm EST |
Extended Forecast for
2 Miles N Summerville SC
Winter Weather Advisory January 24, 07:00pm until January 25, 01:00pm
Tonight
Low: 40 °F
Mostly Cloudy
Saturday
High: 45 °F
Cloudy
Saturday Night
Low: 32 °F
Rain Likely
then
Rain/Freezing
Rain LikelySunday
High: 56 °F
Rain/Freezing
Rain Likely
then Chance
RainSunday Night
Low: 40 °F
Showers
Monday
High: 49 °F
Mostly Sunny
Monday Night
Low: 20 °F
Mostly Clear
Tuesday
High: 42 °F
Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 40. Northeast wind 5 to 9 mph.
Saturday
Cloudy, with a high near 45. Northeast wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Rain likely before 4am, then rain or freezing rain likely. Cloudy, with a low around 32. Northeast wind 7 to 9 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.
Sunday
Freezing rain likely, possibly mixed with rain before 7am, then a chance of rain. Cloudy, with a high near 56. North wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected.
Sunday Night
Rain and possibly a thunderstorm before midnight, then showers and possibly a thunderstorm between midnight and 1am, then showers after 1am. Low around 40. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 24 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 49.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles N Summerville SC
33.04°N 80.19°W (Elev. 75 ft)
33.04°N 80.19°W (Elev. 75 ft)
4:30 pm EST Jan 23, 2026
6pm EST Jan 23, 2026-6pm EST Jan 30, 2026
Additional Resources
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Hourly Weather Forecast
