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.

Partly Cloudy

80°F

27°C

Humidity 67%
Wind Speed SE 7 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 Oct 12:53 pm EDT
Extended Forecast for

Myrtle Beach SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. Southeast wind around 5 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 64. South wind 3 to 5 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. South wind 3 to 7 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. Breezy.

    Low: 58 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    and Breezy
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Southeast wind around 5 mph.
Tonight
Clear, with a low around 64. South wind 3 to 5 mph.
Wednesday
Sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 66. South wind around 6 mph.
Thursday
Sunny, with a high near 84. South wind 3 to 7 mph.
Thursday Night
Clear, with a low around 67.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 58. Breezy.
Saturday
Sunny, with a high near 66. Breezy.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 72.
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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:
6:00 am EDT Oct 13, 2026
Forecast Valid:
1pm EDT Oct 13, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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