News Headlines
- January 31 - February 1, 2026 Winter Storm
- Georgia Severe Weather Awareness Week: February 2-6, 2026
- 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
Hazardous Weather Conditions
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
18°F
-8°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.32 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 2 Feb 7:35 am EST |
Extended Forecast for
4 Miles SSW Summerville SC
Cold Weather Advisory February 2, 07:46am until February 2, 09:00am
NOW until 9:00am Mon
Cold Weather Advisory
Today
High: 45 °F
Sunny
Tonight
Low: 23 °F
Clear
Tuesday
High: 55 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy
then Slight
Chance
ShowersWednesday
High: 56 °F
Showers
LikelyWednesday Night
Low: 38 °F
Chance
ShowersThursday
High: 47 °F
Mostly Cloudy
Thursday Night
Low: 30 °F
Mostly Clear
Detailed Forecast
Today
Sunny, with a high near 45. Light west wind.
Tonight
Clear, with a low around 23. Calm wind.
Tuesday
Partly sunny, with a high near 55. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42. Southwest wind 5 to 7 mph.
Wednesday
Showers likely. Cloudy, with a high near 56. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly cloudy, with a high near 47.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 55.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Summerville SC
32.95°N 80.2°W (Elev. 30 ft)
32.95°N 80.2°W (Elev. 30 ft)
7:33 am EST Feb 2, 2026
7am EST Feb 2, 2026-6pm EST Feb 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
