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

39°F

4°C

Humidity 93%
Wind Speed Calm
Barometer 30.19 in (1022.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 4 Dec 2:53 am EST
Extended Forecast for

Myrtle Beach SC

  • Overnight

    Overnight: Mostly clear, with a low around 39. North wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 56. Northwest wind 3 to 6 mph.

    High: 56 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Cloudy, with a low around 48. Calm wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain. High near 52. North wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 42. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 39. North wind around 5 mph.
Thursday
Increasing clouds, with a high near 56. Northwest wind 3 to 6 mph.
Thursday Night
Rain likely, mainly after 4am. Cloudy, with a low around 48. Calm wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 52. North wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain. Low around 42. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 46. Chance of precipitation is 70%.
Sunday
Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Monday
A chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 54.
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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:
12:51 am EST Dec 4, 2025
Forecast Valid:
3am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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