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

71°F

22°C

Humidity 87%
Wind Speed N 7 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 9 Sep 6:53 am EDT
Extended Forecast for

Myrtle Beach International Airport SC

  • Today

    Today: Mostly sunny, with a high near 86. East wind 6 to 13 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Southeast wind 3 to 8 mph.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Light and variable wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 30%.

    High: 87 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. South wind 7 to 9 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. West wind 6 to 11 mph becoming south in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 76 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.

    High: 86 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.

    Low: 75 °F

    Showers
    Likely then
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 86. East wind 6 to 13 mph.
Tonight
Partly cloudy, with a low around 74. Southeast wind 3 to 8 mph.
Thursday
A slight chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Light and variable wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 76. South wind 7 to 9 mph.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. West wind 6 to 11 mph becoming south in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Sunday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Sunday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach International Airport SC
 33.69°N 78.93°W (Elev. 20 ft)
Last Update:
6:00 am EDT Sep 9, 2026
Forecast Valid:
7am EDT Sep 9, 2026-6pm EDT Sep 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation