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

75°F

24°C

Humidity 60%
Wind Speed S 14 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 22 Mar 2:53 pm EDT
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: Clear, with a low around 63. Southwest wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 76. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °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 49. Northeast wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Northeast wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Northeast wind 8 to 11 mph, with gusts as high as 16 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 63. Southwest wind 9 to 16 mph, with gusts as high as 22 mph.
Monday
A chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 76. Southwest wind 10 to 15 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 49. Northeast wind 9 to 16 mph, with gusts as high as 21 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 56. Northeast wind 14 to 17 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 48. Northeast wind 8 to 11 mph, with gusts as high as 16 mph.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 72.
Friday Night
A chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach SC
 33.69°N 78.88°W (Elev. 0 ft)
Last Update:
8:43 am EDT Mar 22, 2026
Forecast Valid:
3pm 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