Typical Weather in Alpena, MI in October

56° F Avg High

40° F Avg Low

7 Rainy Days

☀️ Temperature Summary

Compared to other months, Alpena experiences cooler conditions in October, with daytime highs averaging 56°F. You can expect overnight lows near 40°F most days. Daily high temperatures can range between 63°F and 50°F for the month of October.

October is a great time to visit Alpena, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 24% chance of rain for any given day in October. It's one of the rainier months of the year for Alpena, with total rainfall for the month around 3 inches.