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

Hazardous Weather Conditions

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Mostly Cloudy with Haze

91°F

33°C

Humidity 44%
Wind Speed W 14 G 25 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 21 May 3:53 pm EDT
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: Mostly clear, with a low around 66. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. West wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 80. Northwest wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 17 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. West wind around 7 mph becoming north after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

    Low: 70 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 66. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 84. West wind 9 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 65. West wind 8 to 11 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 80. Northwest wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Mostly clear, with a low around 60. West wind around 7 mph becoming north after midnight.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.69°N 78.9°W (Elev. 23 ft)
Last Update:
2:25 pm EDT May 21, 2025
Forecast Valid:
4pm EDT May 21, 2025-6pm EDT May 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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