Myrtle Beach weather live forecast

Today's maximum temperature in Myrtle Beach is expected to be 93°F. Select a day from the live weather forecast for Myrtle Beach, South Carolina, USA for more weather parameters.

Wednesday
12th Aug
93

79

11

7
Thursday
13th Aug
93

79

11

8
Friday
14th Aug
95

82

10

8
Saturday
15th Aug
91

81

9

8
Sunday
16th Aug
88

79

5

8

5-day weather forecast updated at 04:01 on Wednesday 12th August 2026 GMT

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The 5-day weather forecast for South Carolina (Myrtle Beach) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Myrtle Beach weather forecast by day

Below are the detailed weather forecasts for Myrtle Beach for the next 5 days.

Myrtle Beach weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Myrtle Beach, South Carolina with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a gentle breeze of 9 mph from the west.

93
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
11
hours of sunshine
7
UV index (High)
19
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
mph wind from W

Myrtle Beach weather for Thursday 13th August 2026

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.

93
°F maximum temperature
79
°F minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Myrtle Beach weather for Friday 14th August 2026

Expect scattered clouds in Myrtle Beach, South Carolina with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-west.

95
°F maximum temperature
82
°F minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from SW

Myrtle Beach weather for Saturday 15th August 2026

Expect isolated thunderstorms in Myrtle Beach, South Carolina with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 8 mph from the east.

91
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
8
UV index (Very High)
67
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
8
mph wind from E

Myrtle Beach weather for Sunday 16th August 2026

Expect isolated thunderstorms in Myrtle Beach, South Carolina with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 8 mph from the east.