National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Fair

64°F

18°C

Humidity 56%
Wind Speed Vrbl 5 mph
Barometer 30.15 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Jan 1:15 pm EST
Extended Forecast for

4 Miles WSW Summerville SC

Winter Weather Advisory January 24, 07:00pm until January 25, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 63. Northeast wind around 6 mph.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. North wind 5 to 9 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 46. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 46 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain likely, mainly after 7pm. Cloudy, with a low around 33. Northeast wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely

  • Sunday

    Sunday: A 40 percent chance of rain. Cloudy, with a high near 57. North wind 5 to 7 mph becoming south in the afternoon.

    High: 57 °F

    Chance Rain

  • Sunday Night

    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 41. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 63. Northeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 40. North wind 5 to 9 mph.
Saturday
Cloudy, with a high near 46. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Rain likely, mainly after 7pm. Cloudy, with a low around 33. Northeast wind 7 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 57. North wind 5 to 7 mph becoming south in the afternoon.
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 41. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 50.
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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Summerville SC
 32.98°N 80.25°W (Elev. 66 ft)
Last Update:
1:30 pm EST Jan 23, 2026
Forecast Valid:
1pm EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation