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

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.27 in (1025.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Feb 10:53 pm EST
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: Clear, with a low around 40. Light east wind.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 48. Southeast wind 3 to 5 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 58. East wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 52. Southeast wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 52 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 40. Light east wind.
Saturday
Sunny, with a high near 54. Light and variable wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 48. Southeast wind 3 to 5 mph.
Sunday
Rain, mainly after 1pm. High near 58. East wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and possibly a thunderstorm. Low around 52. Southeast wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Washington's Birthday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.69°N 78.88°W (Elev. 0 ft)
Last Update:
6:29 pm EST Feb 13, 2026
Forecast Valid:
11pm EST Feb 13, 2026-6pm EST Feb 20, 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