Myrtle Beach 7-day weather forecast

Written by:
September 29, 2025
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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 82 °F on Monday, while the low is 59 °F on Friday. There are expected to be 0 sunny days and rain on 5 days this week.

NWS Wilmington NC has issued a coastal flood advisory until Monday at 09:00 AM.

Monday, October 6

- High of 82 °F, low of 68 °F (60% humidity)
- Mostly cloudy with a 66% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:13 AM, sunset at 6:53 PM
- Full moon
1 / 6
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Tuesday, October 7

- High of 80 °F, low of 72 °F (62% humidity)
- Partly cloudy with a 82% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:14 AM, sunset at 6:52 PM
2 / 6
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Wednesday, October 8

- High of 81 °F, low of 72 °F (70% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:14 AM, sunset at 6:50 PM
3 / 6
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Thursday, October 9

- High of 71 °F, low of 61 °F (91% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 7:15 AM, sunset at 6:49 PM
4 / 6
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Friday, October 10

- High of 67 °F, low of 59 °F (85% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 7:16 AM, sunset at 6:48 PM
5 / 6
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Saturday, October 11

- High of 70 °F, low of 62 °F (76% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (18 mph wind)
- Sunrise at 7:17 AM, sunset at 6:46 PM
6 / 6
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Sunday, October 12

- High of 70 °F, low of 61 °F (61% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (15 mph wind)
- Sunrise at 7:18 AM, sunset at 6:45 PM

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