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

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

80°F

27°C

Humidity 76%
Wind Speed SE 9 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 2 Jul 9:53 pm EDT
Extended Forecast for

Socastee SC

  • Tonight

    Tonight: Clear, with a low around 72. South wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. South wind 3 to 7 mph.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 72. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. South wind around 6 mph becoming calm in the evening.
Independence Day
Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 76. South wind 3 to 7 mph.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 78.
Monday
Mostly sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Socastee SC
 33.68°N 78.99°W (Elev. 20 ft)
Last Update:
8:07 pm EDT Jul 2, 2026
Forecast Valid:
10pm EDT Jul 2, 2026-6pm EDT Jul 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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