Fort William weather in October
October in Fort William: cool, soaked, with clean air — fine if you can take 23 rainy days.
#8 of 12 months in Fort William · #747 of 897 destinations to visit in October · comfort 65/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Fort William in October
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Fort William climate normals — October
| Daytime high | 12°C / 53°F | 🙂 cool |
|---|---|---|
| Nighttime low | 7°C / 45°F | |
| Rainfall | 236 mm / 9.3 in | ⛈ soaked |
| Rainy days | 23 days | |
| Humidity | 89% | 💦 very humid |
| Dew point | 8°C / 47°F | |
| Sunshine | 4 h/day | |
| Daylight | 10.3 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 0.1 cm / 0 in | |
| Air quality (US AQI) | 28 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Fort William in October — FAQ
- Is October a good time to visit Fort William?
- October in Fort William: cool, soaked, with clean air — fine if you can take 23 rainy days. It ranks #8 of 12 months for Fort William on SeasonMap's comfort score (65/100).
- What is the weather like in Fort William in October?
- In October, Fort William averages a daily high of 11.5°C and a low of 7.3°C, with about 236.2 mm of rain over roughly 23.4 rainy days.
- What is the air quality in Fort William in October?
- Fort William has a mean US Air Quality Index of about 28 in October.