Indiana (Indianapolis)
October
Weather in Indiana for October 2026
Your guide to Indiana weather in October - trends and predictions
So far, October 2026 in Indiana is slightly warmer than the historical average by 2 °C.
In general, the average temperature in Indiana at the beginning of October is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.9 °C by the end of October.
Indiana experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 97.8 mm.
Is October a good time to visit Indiana? check out the best time to travel to Indiana page.
✨ Is October a good time to visit Indiana? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
25
Dry days
6
Rainy days
0
Snow days
20°/9°
Temperatures
16 km/h
Avg max wind
63 %
Avg humidity
Indiana Weather October
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What’s the Weather Like in Indiana This October?
Discover the average temperatures and weather trends across Indiana’s cities this October.
Temperatures trend during October in Indiana
See the weather trend as well as the moving average line
October weather in Indiana day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Mist | 27° /15° | 0 mm | 5 | |
| Oct. 2 |  Light rain | 25° /12° | 3.1 mm | 5 | |
| Oct. 3 |  Sunny | 26° /12° | 0 mm | 5.5 | |
| Oct. 4 |  Overcast | 26° /14° | 0 mm | 5.4 | |
| Oct. 5 | Light rain | 25° /14° | 8.3 mm | 5.3 | |
| Oct. 6 |  Patchy rain possible | 23° /12° | 1.4 mm | 5 | |
| Oct. 7 | Overcast | 21° /10° | 0 mm | 4 | |
| Oct. 8 | Overcast | 21° /8° | 0 mm | 5 | |
| Oct. 9 | Sunny | 22° /8° | 0.8 mm | 4.9 | |
| Oct. 10 | Sunny | 20° /8° | 0 mm | 4 | |
| Oct. 11 | Overcast | 21° /10° | 0 mm | 4 | |
| Oct. 12 | Overcast | 25° /11° | 0 mm | 4.7 | |
| Oct. 13 | Patchy rain possible | 25° /14° | 1.6 mm | 4.6 | |
| Oct. 14 | Light drizzle | 20° /12° | 2 mm | 4 | |
| Oct. 15 | Patchy rain possible | 16° /11° | 1.9 mm | 3 | |
| Oct. 16 | Patchy rain possible | 16° /8° | 2.2 mm | 3 | |
| Oct. 17 | Overcast | 17° /6° | 0 mm | 4 | |
| Oct. 18 |  Moderate rain | 20° /7° | 12.9 mm | 4.2 | |
| Oct. 19 |  Heavy rain | 20° /8° | 37.9 mm | 4.1 | |
| Oct. 20 | Light rain shower | 20° /7° | 0.6 mm | 4 | |
| Oct. 21 | Sunny | 21° /8° | 0 mm | 4 | |
| Oct. 22 | Sunny | 20° /7° | 0 mm | 3.9 | |
| Oct. 23 |  Partly cloudy | 19° /6° | 0 mm | 3.8 | |
| Oct. 24 | Overcast | 19° /6° | 0 mm | 3.8 | |
| Oct. 25 | Light rain | 21° /9° | 2.5 mm | 3.7 | |
| Oct. 26 | Overcast | 20° /11° | 0 mm | 3.6 | |
| Oct. 27 | Patchy rain possible | 20° /11° | 1.7 mm | 3.5 | |
| Oct. 28 | Overcast | 18° /7° | 0.8 mm | 3 | |
| Oct. 29 | Moderate rain | 17° /11° | 8.2 mm | 3 | |
| Oct. 30 | Light rain | 16° /8° | 2.6 mm | 3 | |
| Oct. 31 | Overcast | 20° /13° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Indiana in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Indiana forecast closer to your planned date for the most up-to-date weather information.
Change Month
Indiana in October - FAQ
What are the expected maximum and minimum temperatures in Indiana during October?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Indiana during October?
Moderate rainfall is anticipated in Indiana during October, with a total of 97.8 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Indiana during October?
The average wind speed in Indiana during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Indiana
Explore the daily rainfall trends and prepare for Indianas October weather 💧
Typically, Indiana has 6 rainy days in October with a total of 97.8 mm of rainfall.
UV exposure in Indiana during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Counties in Indiana
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Top locations in Indiana
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