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

63°F

17°C

Humidity 76%
Wind Speed W 6 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Mar 5:53 am EDT
Extended Forecast for

Myrtle Beach SC

  • Today

    Today: Sunny, with a high near 77. Light west wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 79. Southwest wind 9 to 14 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 48. Northeast wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Northeast wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Light west wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Clear, with a low around 63. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Monday
A chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 79. Southwest wind 9 to 14 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 48. Northeast wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 58. Northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 76.
Friday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.71°N 78.87°W (Elev. 23 ft)
Last Update:
2:19 am EDT Mar 22, 2026
Forecast Valid:
6am EDT Mar 22, 2026-6pm EDT Mar 28, 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