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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Last Update: 8:03 am EDT Mar 13, 2026		Print

Today

Today: Sunny, with a high near 62. East wind around 7 mph becoming south in the afternoon.

High: 62 °F

Sunny



Tonight

Tonight: Mostly clear, with a low around 49. South wind 3 to 6 mph.

Low: 49 °F

Mostly Clear



Saturday

Saturday: Sunny, with a high near 68. Calm wind becoming east 5 to 7 mph in the afternoon.

High: 68 °F

Sunny



Saturday
Night

Saturday Night: Mostly clear, with a low around 56. East wind around 6 mph.

Low: 56 °F

Mostly Clear



Sunday

Sunday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 69. East wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High: 69 °F

Chance
Showers then
Showers
Likely

Sunday
Night

Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 62. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low: 62 °F

Showers



Monday

Monday: Showers, with thunderstorms also possible after 2pm. High near 71. Breezy. Chance of precipitation is 90%.

High: 71 °F

Showers and
Breezy


Monday
Night

Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

Low: 39 °F

Chance
T-storms then
Chance
Showers

Tuesday

Tuesday: Mostly sunny, with a high near 51.

High: 51 °F

Mostly Sunny






Today: Sunny, with a high near 62. East wind around 7 mph becoming south in the afternoon.

Tonight: Mostly clear, with a low around 49. South wind 3 to 6 mph.

Saturday: Sunny, with a high near 68. Calm wind becoming east 5 to 7 mph in the afternoon.

Saturday Night: Mostly clear, with a low around 56. East wind around 6 mph.

Sunday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 69. East wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 62. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: Showers, with thunderstorms also possible after 2pm. High near 71. Breezy. Chance of precipitation is 90%.

Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

Tuesday: Mostly sunny, with a high near 51.

Tuesday Night: Partly cloudy, with a low around 35.

Wednesday: Mostly sunny, with a high near 52.

Wednesday Night: Partly cloudy, with a low around 41.

Thursday: Mostly sunny, with a high near 59.


Myrtle Beach SC
 33.69°N 78.9°W (Elev. 23 ft)

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