Typical Weather in Dayton, OH in October
66° F Avg High
45° F Avg Low
5 Rainy Days
☀️ Temperature Summary
Highs in October are typically around 66°F, which is warmer than usual in Dayton. You can expect overnight lows near 45°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 73°F and 59°F.
October is a great time to visit Dayton, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In October you can expect close to a 17% chance of rain for any given day. It rains less than usual in October, with total rainfall for the month typically near 3 inches.
Rainfall Throughout the Year
Planning a trip to Dayton? Try our free trip weather planner