Pack or skip
Sunglasses for Lucerne in October
Verdict
Pack it
Highs around 55°F — plenty of daylight glare.
Why
Lucerne in October averages highs of 55°F, lows of 42°F, 11 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 55°F — plenty of daylight glare.