Fort William weather in March
March in Fort William: cold, soaked, with clean air — fine if you can take 19 rainy days.
#7 of 12 months in Fort William · #687 of 897 destinations to visit in March · comfort 69/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Fort William in March
No notes yet. Open Fort William on the map to add the first one.
Fort William climate normals — March
| Daytime high | 8°C / 47°F | 🧥 cold |
|---|---|---|
| Nighttime low | 3°C / 37°F | |
| Rainfall | 172 mm / 6.8 in | ⛈ soaked |
| Rainy days | 19 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 5.5 h/day | |
| Daylight | 11.9 h | |
| Wind | 17 km/h / 10 mph | |
| Snowfall | 21.5 cm / 8.5 in | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Fort William?
Loading map…
Fort William in March — FAQ
- Is March a good time to visit Fort William?
- March in Fort William: cold, soaked, with clean air — fine if you can take 19 rainy days. It ranks #7 of 12 months for Fort William on SeasonMap's comfort score (69/100).
- What is the weather like in Fort William in March?
- In March, Fort William averages a daily high of 8.1°C and a low of 2.6°C, with about 171.9 mm of rain over roughly 19 rainy days.
- What is the air quality in Fort William in March?
- Fort William has a mean US Air Quality Index of about 34 in March.
- Does it snow in Fort William in March?
- Fort William sees roughly 21.5 cm of snowfall in March.