Myrtle Beach 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Myrtle Beach 7-day weather forecast

Stacker created the forecast for Myrtle Beach, South Carolina using data from OpenWeather. This week's high is 83 °F on Thursday, while the low is 64 °F on Monday. There is expected to be 1 sunny day and rain on 2 days this week.

NWS Wilmington NC has issued a beach hazards statement until Tuesday at 08:00 PM.

Monday, September 8

- High of 76 °F, low of 64 °F (57% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:54 AM, sunset at 7:32 PM
1 / 6
Valeriy Boyarskiy // Shutterstock

Tuesday, September 9

- High of 79 °F, low of 66 °F (64% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:55 AM, sunset at 7:30 PM
2 / 6
Leszek Glasner // Shutterstock

Wednesday, September 10

- High of 75 °F, low of 67 °F (89% humidity)
- Overcast with a 99% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:55 AM, sunset at 7:29 PM
3 / 6
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Thursday, September 11

- High of 83 °F, low of 66 °F (42% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:56 AM, sunset at 7:28 PM
4 / 6
GP PIXSTOCK // Shutterstock

Friday, September 12

- High of 83 °F, low of 69 °F (44% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:57 AM, sunset at 7:26 PM
5 / 6
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Saturday, September 13

- High of 82 °F, low of 64 °F (44% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 6:57 AM, sunset at 7:25 PM
6 / 6
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Sunday, September 14

- High of 78 °F, low of 64 °F (39% humidity)
- Mostly cloudy with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:58 AM, sunset at 7:23 PM
- Last quarter moon

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