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

56°F

13°C

Humidity 77%
Wind Speed SE 8 mph
Barometer 30.23 in (1023.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Feb 2:53 pm EST
Extended Forecast for

Myrtle Beach SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. South wind around 7 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Calm wind becoming southwest around 5 mph after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. Southwest wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain. Mostly cloudy, with a high near 67. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 58. South wind around 7 mph.
Tonight
Increasing clouds, with a low around 50. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 68. Southwest wind 6 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 67. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A chance of rain. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Saturday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Sunday
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 48.
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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:
12:53 pm EST Feb 17, 2026
Forecast Valid:
2pm EST Feb 17, 2026-6pm EST Feb 23, 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