Pack or skip
Sunscreen for Michigan City in November
Verdict
Pack it
Sun still finds you at 48°F — UV doesn't care about temperature.
Why
Michigan City in November averages highs of 48°F, lows of 35°F, 8 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 48°F — UV doesn't care about temperature.