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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Last Update: 12:08 pm EST Feb 21, 2026		Print

This
Afternoon

This Afternoon: Rain and possibly a thunderstorm. High near 62. East wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 62 °F

Rain


Tonight

Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 2am. Low around 50. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Low: 50 °F

Rain


Sunday

Sunday: Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

High: 59 °F

Rain Likely
then Chance
Rain

Sunday
Night

Sunday Night: Mostly clear, with a low around 31. Northwest wind around 16 mph, with gusts as high as 29 mph.

Low: 31 °F

Mostly Clear


Monday

Monday: Sunny, with a high near 46. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.

High: 46 °F

Sunny


Monday
Night

Monday Night: Mostly clear, with a low around 28.

Low: 28 °F

Mostly Clear


Tuesday

Tuesday: Sunny, with a high near 48.

High: 48 °F

Sunny


Tuesday
Night

Tuesday Night: Partly cloudy, with a low around 38.

Low: 38 °F

Partly Cloudy


Wednesday

Wednesday: Partly sunny, with a high near 59.

High: 59 °F

Partly Sunny





This Afternoon: Rain and possibly a thunderstorm. High near 62. East wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 2am. Low around 50. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday: Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night: Mostly clear, with a low around 31. Northwest wind around 16 mph, with gusts as high as 29 mph.

Monday: Sunny, with a high near 46. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.

Monday Night: Mostly clear, with a low around 28.

Tuesday: Sunny, with a high near 48.

Tuesday Night: Partly cloudy, with a low around 38.

Wednesday: Partly sunny, with a high near 59.

Wednesday Night: Mostly cloudy, with a low around 51.

Thursday: A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.

Thursday Night: A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

Friday: A chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 50%.

Friday Night: A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

Saturday: A chance of rain. Partly sunny, with a high near 62.


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

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