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

65°F

18°C

Humidity 76%
Wind Speed S 7 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Mar 9:53 pm EDT
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: Clear, with a low around 63. Southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: A chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 80. Southwest wind 9 to 14 mph. Chance of precipitation is 30%.

    High: 80 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Northeast wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 63. Southwest wind 8 to 10 mph, with gusts as high as 16 mph.
Monday
A chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 80. Southwest wind 9 to 14 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 48. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 58. Northeast wind 13 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 47. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 76.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 62.
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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:
6:41 pm EDT Mar 22, 2026
Forecast Valid:
10pm EDT Mar 22, 2026-6pm EDT Mar 29, 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