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Myrtle Beach 7-day weather forecast
Stacker created the forecast for Myrtle Beach, South Carolina using data from OpenWeather. This week's high is 86 °F on Sunday, while the low is 68 °F on Monday. There is expected to be 1 sunny day and rain on 6 days this week.
There are currently no weather alerts.
Monday, August 4
- High of 79 °F, low of 68 °F (58% humidity)- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:29 AM, sunset at 8:13 PM
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1 / 6
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Tuesday, August 5
- High of 85 °F, low of 76 °F (61% humidity)
- Mostly cloudy with a 29% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:30 AM, sunset at 8:12 PM
- Mostly cloudy with a 29% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:30 AM, sunset at 8:12 PM

2 / 6
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Wednesday, August 6
- High of 84 °F, low of 74 °F (63% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:31 AM, sunset at 8:11 PM
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:31 AM, sunset at 8:11 PM

3 / 6
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Thursday, August 7
- High of 83 °F, low of 74 °F (77% humidity)
- Mostly cloudy with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:32 AM, sunset at 8:10 PM
- Mostly cloudy with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:32 AM, sunset at 8:10 PM

4 / 6
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Friday, August 8
- High of 77 °F, low of 73 °F (97% humidity)
- Overcast with a 100% chance of rain (30 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:32 AM, sunset at 8:09 PM
- Overcast with a 100% chance of rain (30 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:32 AM, sunset at 8:09 PM

5 / 6
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Saturday, August 9
- High of 83 °F, low of 75 °F (81% humidity)
- Overcast with a 100% chance of rain (25 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:33 AM, sunset at 8:08 PM
- Full moon
- Overcast with a 100% chance of rain (25 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:33 AM, sunset at 8:08 PM
- Full moon
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6 / 6
Alex Stemmer // Shutterstock
Sunday, August 10
- High of 86 °F, low of 77 °F (65% humidity)
- Overcast with a 67% chance of rain (1 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 6:34 AM, sunset at 8:07 PM
- Overcast with a 67% chance of rain (1 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 6:34 AM, sunset at 8:07 PM