National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

40°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 30.35 in (1027.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 12 Jan 7:53 pm EST
Extended Forecast for

Myrtle Beach SC

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Light northwest wind.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 55. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 46. Southwest wind 6 to 8 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 55. West wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 42. Southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 1pm. Mostly sunny, with a high near 48. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Light northwest wind.
Tuesday
Sunny, with a high near 55. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 46. Southwest wind 6 to 8 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55. West wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 42. Southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 1pm. Mostly sunny, with a high near 48. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 46.
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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:
5:58 pm EST Jan 12, 2026
Forecast Valid:
7pm EST Jan 12, 2026-6pm EST Jan 19, 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