Weather forecast builder for the West Highland Way

Plan your walk with weather from 17 years of history—choose towns and dates below.

About weather on the West Highland Way

On the West Highland Way between Milngavie and Fort William, weather shifts quickly, with rain, wind, and bright interludes possible year‑round. June and September sit within the late‑spring to early‑autumn window, bringing long days, milder temperatures, open services, and typically snow‑free high points, though showers and slick paths remain common. Outside this period, conditions range from cool, wet spring spells to blustery autumn patterns and short, wintry days, with some closures and occasional snow or ice on exposed sections.

• Winter: Short daylight, frequent overcast, heavy rain mixed with snow and ice on higher sections; wet, cold, and occasionally windy conditions.
• Spring: Changeable pattern with overcast spells, intermittent sunshine, and frequent rain; temperatures oscillate widely, with occasional frosts and brief wintry episodes on higher ground.
• Summer: Long days bring a lively mix of sunshine and heavy showers; warm spells alternate with cooler, breezy periods, and trails can turn slick.
• Autumn: Rapid shifts between bright interludes and blustery, wet spells; shortening evenings, variable cloud, mist or fog, and occasional early snow on exposed terrain.

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