Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

A Few Clouds

64°F

18°C

Humidity 94%
Wind Speed N 6 mph
Barometer 30.00 in
Dewpoint 63°F (17°C)
Visibility 9.00 mi
Last update 6 Apr 3:35 am EDT
Extended Forecast for

Summerville Airport SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. North wind around 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 69. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind becoming northeast 5 to 9 mph in the morning.

    High: 73 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Northeast wind 3 to 7 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers.  Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. North wind around 6 mph.
Monday
Mostly cloudy, with a high near 69. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Cloudy, with a low around 50. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind becoming northeast 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 48. Northeast wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 55.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerville Airport SC
 33.07°N 80.27°W (Elev. 23 ft)
2:35 am EDT Apr 6, 2026
3am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
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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