Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Overcast

48°F

9°C

Humidity 76%
Wind Speed SW 3 mph
Barometer 30.16 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 4 Feb 4:55 am EST
Extended Forecast for

3 Miles NNW Summerville SC

  • Overnight

    Overnight: A 20 percent chance of rain.  Cloudy, with a low around 47. Southwest wind around 5 mph.

    Low: 47 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 2pm.  High near 56. Southwest wind 5 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 1am.  Low around 39. Calm wind becoming northwest around 5 mph after midnight.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain then
    Rain Likely

  • Thursday

    Thursday: A 20 percent chance of rain.  Cloudy, with a high near 43. North wind 7 to 10 mph.

    High: 43 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. North wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 47. Southwest wind around 5 mph.
Wednesday
Rain, mainly after 2pm. High near 56. Southwest wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain, mainly before 1am. Low around 39. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 20 percent chance of rain. Cloudy, with a high near 43. North wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Summerville SC
 33.04°N 80.19°W (Elev. 75 ft)
3:58 am EST Feb 4, 2026
5am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database