Myrtle Beach weather in October
October in Myrtle Beach: warm, a little rain, with clean air — an excellent time to visit.
#3 of 12 months in Myrtle Beach · #201 of 604 destinations to visit in October · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Myrtle Beach climate normals — October
| Daytime high | 24°C / 75°F | 🌤 warm |
|---|---|---|
| Nighttime low | 18°C / 64°F | |
| Feels like (high) | 25°C / 77°F | |
| Rainfall | 54 mm / 2.1 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 13°C / 56°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 11.3 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Myrtle Beach in October — FAQ
- Is October a good time to visit Myrtle Beach?
- October in Myrtle Beach: warm, a little rain, with clean air — an excellent time to visit. It ranks #3 of 12 months for Myrtle Beach on SeasonMap's comfort score (83/100).
- What is the weather like in Myrtle Beach in October?
- In October, Myrtle Beach averages a daily high of 23.9°C and a low of 17.5°C, with about 54.2 mm of rain over roughly 6.2 rainy days.
- What is the air quality in Myrtle Beach in October?
- Myrtle Beach has a mean US Air Quality Index of about 42 in October.