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

Mount Pleasant Regional-Faison Field (KLRO)

Lat: 32.9°NLon: 79.78°WElev: 13ft.

Fair

73°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Last update 22 May 2:55 am EDT
Extended Forecast for

Mount Pleasant SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 73. Light south wind.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 87. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 75. South wind 5 to 7 mph.

    Low: 75 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 88. South wind 5 to 10 mph.

    High: 88 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. South wind 3 to 6 mph.

    Low: 75 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 87. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then a chance of showers after 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Memorial Day

    Memorial Day: A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 76.

    Low: 76 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 73. Light south wind.
Friday
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 87. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 75. South wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 88. South wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. South wind 3 to 6 mph.
Sunday
A 50 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 87. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A slight chance of showers and thunderstorms, then a chance of showers after 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Memorial Day
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 76.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 88.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 75.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Pleasant SC
 32.8°N 79.87°W (Elev. 7 ft)
Last Update:
3:07 am EDT May 22, 2026
Forecast Valid:
3am EDT May 22, 2026-6pm EDT May 28, 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