Pack or skip
Winter coat for Michigan City in October
Verdict
Optional
Lows around 45°F — a packable puffer covers the cold mornings.
Why
Michigan City in October averages highs of 61°F, lows of 45°F, 8 rainy days.
That climate makes a winter coat a judgment call. Lows around 45°F — a packable puffer covers the cold mornings.