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

69°F

21°C

Humidity 81%
Wind Speed S 6 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 Apr 5:53 am EDT
Extended Forecast for

Myrtle Beach International Airport SC

  • Today

    Today: A slight chance of showers after 2pm. Mostly cloudy, with a high near 75. Southwest wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 48. North wind 5 to 7 mph.

    Low: 48 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 71. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. Southwest wind around 7 mph becoming north after midnight.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Northeast wind 7 to 9 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

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

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers after 2pm. Mostly cloudy, with a high near 75. Southwest wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 48. North wind 5 to 7 mph.
Monday
Sunny, with a high near 71. Light and variable wind becoming west 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 49. Southwest wind around 7 mph becoming north after midnight.
Tuesday
Sunny, with a high near 67. Northeast wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myrtle Beach International Airport SC
 33.69°N 78.9°W (Elev. 23 ft)
Last Update:
6:00 am EDT Apr 19, 2026
Forecast Valid:
6am EDT Apr 19, 2026-6pm EDT Apr 25, 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