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

54°F

12°C

Humidity 87%
Wind Speed Calm
Barometer 30.25 in (1024.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Apr 5:53 am EDT
Extended Forecast for

Myrtle Beach SC

  • Today

    Today: Mostly sunny, with a high near 77. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 16 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 59. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82. West wind 7 to 10 mph becoming south in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61. Southwest wind 6 to 10 mph.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. South wind 6 to 11 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 77. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 16 mph.
Tonight
Clear, with a low around 59. South wind 7 to 10 mph, with gusts as high as 17 mph.
Thursday
Sunny, with a high near 82. West wind 7 to 10 mph becoming south in the afternoon.
Thursday Night
Clear, with a low around 61. Southwest wind 6 to 10 mph.
Friday
Sunny, with a high near 82. South wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
A chance of thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.71°N 78.9°W (Elev. 20 ft)
Last Update:
2:18 am EDT Apr 22, 2026
Forecast Valid:
5am EDT Apr 22, 2026-6pm EDT Apr 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