Indianapolis, IN Hourly Forecast
Indianapolis temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 92°
- Coolest hour: 7 AM - around 73°
- Highest rain chance: 8 AM (37%) - pack accordingly
- UV peak: 2 PM at index 7 - sun protection recommended
- Windiest: 4 PM at 14 mph
Indianapolis hourly weather - Monday, August 10
In Indianapolis, expect a high near 92°F (33°C) around 3 PM and a low of 73°F (23°C) near 7 AM; precipitation risk peaks at 37% around 8 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 79° | 82° | 6% | 8 mph S | 72% | 0 | |
| 1 AM | Clear | 77° | 80° | 8% | 8 mph S | 79% | 0 | |
| 2 AM | Clear | 76° | 78° | 10% | 8 mph S | 82% | 0 | |
| 3 AM | Clear | 76° | 78° | 10% | 10 mph SSW | 83% | 0 | |
| 4 AM | Clear | 75° | 78° | 10% | 10 mph SSW | 83% | 0 | |
| 5 AM | Clear | 74° | 76° | 11% | 10 mph SW | 86% | 0 | |
| 6 AM | Clear | 74° | 78° | 12% | 8 mph SW | 88% | 0 | |
| 7 AM | Sunny | 73° | 76° | 13% | 8 mph SSW | 89% | 0 | |
| 8 AM | Patchy rain nearby | 73° | 76° | 37% | 8 mph SSW | 90% | 0 | |
| 9 AM | Thundery outbreaks in nearby | 76° | 79° | 15% | 9 mph SSW | 89% | 1 | |
| 10 AM | Sunny | 80° | 83° | 10% | 10 mph SW | 77% | 2 | |
| 11 AM | Thundery outbreaks in nearby | 84° | 88° | 6% | 12 mph SW | 65% | 4 | |
| 12 PM | Sunny | 87° | 92° | 4% | 12 mph WSW | 60% | 5 | |
| 1 PM | Sunny | 89° | 95° | 3% | 12 mph WSW | 56% | 6 | |
| 2 PM | Sunny | 91° | 97° | 3% | 13 mph WSW | 53% | 7 | |
| 3 PM | Sunny | 92° | 99° | 2% | 13 mph WSW | 52% | 6 | |
| 4 PM | Thundery outbreaks in nearby | 91° | 99° | 4% | 14 mph WSW | 54% | 5 | |
| 5 PM | Partly Cloudy | 89° | 96° | 4% | 11 mph WSW | 57% | 2 | |
| 6 PM | Sunny | 89° | 97° | 4% | 13 mph WSW | 61% | 1 | |
| 7 PM | Thundery outbreaks in nearby | 88° | 96° | 10% | 11 mph WSW | 63% | 0 | |
| 8 PM | Sunny | 86° | 92° | 5% | 11 mph W | 67% | 0 | |
| 9 PM | Clear | 83° | 89° | 7% | 7 mph W | 72% | 0 | |
| 10 PM | Clear | 82° | 87° | 8% | 5 mph WSW | 75% | 0 | |
| 11 PM | Clear | 80° | 85° | 9% | 6 mph SSW | 77% | 0 |
Indianapolis hourly weather - Tuesday, August 11
In Indianapolis, expect a high near 90°F (32°C) around 5 PM and a low of 71°F (22°C) near 12 PM; precipitation risk peaks at 76% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 78° | 83° | 10% | 5 mph SSW | 81% | 0 | |
| 1 AM | Clear | 79° | 83° | 10% | 6 mph SSW | 81% | 0 | |
| 2 AM | Clear | 79° | 83° | 9% | 6 mph SSW | 77% | 0 | |
| 3 AM | Clear | 78° | 82° | 9% | 4 mph SW | 77% | 0 | |
| 4 AM | Patchy light drizzle | 76° | 82° | 53% | 4 mph SW | 81% | 0 | |
| 5 AM | Thundery outbreaks in nearby | 75° | 80° | 33% | 5 mph SSE | 85% | 0 | |
| 6 AM | Patchy light rain in area with thunder | 73° | 78° | 76% | 5 mph S | 95% | 0 | |
| 7 AM | Mist | 72° | 77° | 23% | 7 mph S | 95% | 0 | |
| 8 AM | Light drizzle | 73° | 79° | 67% | 4 mph WSW | 96% | 0 | |
| 9 AM | Light rain shower | 73° | 81° | 64% | 1 mph NNE | 96% | 0 | |
| 10 AM | Mist | 73° | 79° | 40% | 5 mph SSW | 95% | 1 | |
| 11 AM | Light rain shower | 72° | 78° | 60% | 5 mph S | 97% | 1 | |
| 12 PM | Patchy rain nearby | 71° | 74° | 37% | 8 mph SE | 96% | 1 | |
| 1 PM | Partly Cloudy | 73° | 75° | 17% | 11 mph SSE | 92% | 2 | |
| 2 PM | Sunny | 76° | 78° | 13% | 12 mph S | 84% | 4 | |
| 3 PM | Sunny | 83° | 88° | 5% | 13 mph S | 67% | 6 | |
| 4 PM | Sunny | 88° | 95° | 3% | 13 mph SSW | 58% | 5 | |
| 5 PM | Sunny | 90° | 98° | 4% | 12 mph SSW | 57% | 3 | |
| 6 PM | Sunny | 89° | 98° | 4% | 12 mph SW | 59% | 2 | |
| 7 PM | Sunny | 87° | 93° | 4% | 12 mph SW | 62% | 0 | |
| 8 PM | Sunny | 85° | 90° | 4% | 11 mph SW | 65% | 0 | |
| 9 PM | Clear | 83° | 87° | 5% | 10 mph SSW | 66% | 0 | |
| 10 PM | Clear | 84° | 88° | 4% | 13 mph SSW | 63% | 0 | |
| 11 PM | Thundery outbreaks in nearby | 84° | 89° | 7% | 15 mph SW | 62% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Indianapolis today?
Will it rain in Indianapolis tonight?
When is the UV index highest in Indianapolis today?
Indianapolis hour-by-hour: what to expect
Over the next 24 hours in Indianapolis, temperatures range from 73°F (23°C) around 7 AM up to 92°F (33°C) near 3 PM - about 9°F (5°C) above the typical August high of 83°F (28°C).
A stray shower can't be ruled out - Rain chances top out at 37% around 8 AM. UV reaches 7 (2 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Indianapolis 14-day forecast or the monthly climate averages.