Myrtle Beach 7-day weather forecast

Written by:
March 23, 2026
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Myrtle Beach 7-day weather forecast

created the forecast for Myrtle Beach, South Carolina using data from . This week's high is 87 掳F on Thursday, while the low is 58 掳F on Sunday. There are expected to be 0 sunny days and rain on 6 days this week.

There are currently no weather alerts.

Monday, May 25

- High of 80 掳F, low of 74 掳F (84% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:08 AM, sunset at 8:16 PM
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Tuesday, May 26

- High of 83 掳F, low of 75 掳F (67% humidity)
- Mostly cloudy with a 76% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:08 AM, sunset at 8:16 PM
2 / 6
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Wednesday, May 27

- High of 84 掳F, low of 74 掳F (69% humidity)
- Partly sunny with a 100% chance of rain (6 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:08 AM, sunset at 8:17 PM
3 / 6
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Thursday, May 28

- High of 87 掳F, low of 72 掳F (53% humidity)
- Overcast with a 85% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:07 AM, sunset at 8:18 PM
4 / 6
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Friday, May 29

- High of 83 掳F, low of 74 掳F (62% humidity)
- Mostly cloudy with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:07 AM, sunset at 8:18 PM
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Saturday, May 30

- High of 82 掳F, low of 65 掳F (72% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:06 AM, sunset at 8:19 PM
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6 / 6
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Sunday, May 31

- High of 65 掳F, low of 58 掳F (92% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 6:06 AM, sunset at 8:20 PM
- Full moon

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