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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Last Update: 3:02 am EDT Jul 14, 2026		Print

Overnight

Overnight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 74 °F

Chance
Showers

Tuesday

Tuesday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85. East wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 85 °F

Showers
Likely

Tuesday
Night

Tuesday Night: A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 75. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 75 °F

Chance
T-storms then
Mostly Cloudy

Wednesday

Wednesday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 88. Light and variable wind becoming east 5 to 7 mph in the morning.

High: 88 °F

Patchy Fog
then Mostly
Sunny

Wednesday
Night

Wednesday Night: Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.

Low: 76 °F

Mostly Clear


Thursday

Thursday: Sunny, with a high near 90.

High: 90 °F

Sunny


Thursday
Night

Thursday Night: Mostly clear, with a low around 78.

Low: 78 °F

Mostly Clear


Friday

Friday: Sunny, with a high near 92.

High: 92 °F

Sunny


Friday
Night

Friday Night: Mostly clear, with a low around 79.

Low: 79 °F

Mostly Clear





Overnight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85. East wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 75. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 88. Light and variable wind becoming east 5 to 7 mph in the morning.

Wednesday Night: Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.

Thursday: Sunny, with a high near 90.

Thursday Night: Mostly clear, with a low around 78.

Friday: Sunny, with a high near 92.

Friday Night: Mostly clear, with a low around 79.

Saturday: Sunny, with a high near 89.

Saturday Night: Partly cloudy, with a low around 79.

Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 30%.

Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.


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

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