Typical Weather in Indianapolis, IN in October
65° F Avg High
43° F Avg Low
6 Rainy Days
☀️ Temperature Summary
October is one of the warmer months of the year for Indianapolis, with highs averaging around 65°F. You can expect overnight lows near 43°F most days. Daily high temperatures can range between 70°F and 59°F for the month of October.
October is a great time to visit Indianapolis, 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 18% 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 Indianapolis? Try our free trip weather planner