Current conditions at

Mount Pleasant Regional-Faison Field (KLRO)

Lat: 32.9°NLon: 79.78°WElev: 13ft.

Mostly Cloudy

77°F

25°C

Humidity 79%
Wind Speed Vrbl 3 G 12 mph
Barometer 30.13 in
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Heat Index79°F (26°C)
Last update 4 Oct 4:55 pm EDT
Extended Forecast for

Sullivans Island SC

Coastal Flood Advisory until October 4, 09:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until October 4, 09:00pm

    NOW until 9:00pm Sat

    Coastal Flood Advisory

  • This Afternoon

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 72. Northeast wind 14 to 16 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers likely before noon, then a slight chance of showers and thunderstorms between noon and 1pm.  Mostly cloudy, with a high near 80. East wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. East wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. East wind 11 to 17 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. Northeast wind around 18 mph.
Tonight
Showers likely, mainly after 2am. Mostly cloudy, with a low around 72. Northeast wind 14 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely before noon, then a slight chance of showers and thunderstorms between noon and 1pm. Mostly cloudy, with a high near 80. East wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 72. East wind 11 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 81. East wind 11 to 17 mph.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivans Island SC
 32.76°N 79.85°W (Elev. 0 ft)
2:30 pm EDT Oct 4, 2025
5pm EDT Oct 4, 2025-6pm EDT Oct 11, 2025
 
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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