Indianapolis, IN Hourly Forecast
Indianapolis temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 5 PM - around 88°
- Coolest hour: 7 AM - around 68°
- Highest rain chance: 9 PM (83%) - pack accordingly
- UV peak: 2 PM at index 8 - sun protection recommended
- Windiest: 6 PM at 12 mph
Indianapolis hourly weather - Thursday, August 6
In Indianapolis, expect a high near 73°F (23°C) around 9 PM and a low of 72°F (22°C) near 11 PM; precipitation risk peaks at 83% around 9 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 9 PM | Patchy rain nearby | 73° | 80° | 83% | 2 mph NE | 94% | 0 | |
| 10 PM | Clear | 72° | 78° | 15% | 2 mph E | 93% | 0 | |
| 11 PM | Clear | 72° | 78° | 15% | 1 mph SE | 94% | 0 |
Indianapolis hourly weather - Friday, August 7
In Indianapolis, expect a high near 88°F (31°C) around 5 PM and a low of 68°F (20°C) near 7 AM; precipitation risk peaks at 45% around 7 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 70° | 76° | 15% | 1 mph SW | 94% | 0 | |
| 1 AM | Mist | 70° | 76° | 15% | 2 mph SSE | 95% | 0 | |
| 2 AM | Mist | 70° | 74° | 15% | 3 mph SSE | 94% | 0 | |
| 3 AM | Clear | 69° | 74° | 15% | 3 mph SSE | 93% | 0 | |
| 4 AM | Clear | 68° | 73° | 15% | 3 mph SE | 93% | 0 | |
| 5 AM | Mist | 68° | 73° | 16% | 3 mph SSE | 94% | 0 | |
| 6 AM | Mist | 68° | 73° | 28% | 4 mph SSE | 95% | 0 | |
| 7 AM | Mist | 68° | 72° | 20% | 4 mph S | 95% | 0 | |
| 8 AM | Patchy rain nearby | 69° | 73° | 33% | 4 mph SSW | 94% | 0 | |
| 9 AM | Patchy rain nearby | 71° | 76° | 27% | 4 mph SSW | 93% | 1 | |
| 10 AM | Patchy rain nearby | 74° | 79° | 36% | 6 mph WSW | 91% | 2 | |
| 11 AM | Sunny | 76° | 81° | 14% | 5 mph SW | 88% | 3 | |
| 12 PM | Sunny | 81° | 84° | 7% | 7 mph SSW | 70% | 6 | |
| 1 PM | Partly Cloudy | 84° | 87° | 5% | 9 mph SSW | 61% | 7 | |
| 2 PM | Partly Cloudy | 86° | 90° | 5% | 10 mph SSW | 56% | 8 | |
| 3 PM | Patchy rain nearby | 87° | 91° | 12% | 10 mph SW | 55% | 7 | |
| 4 PM | Thundery outbreaks in nearby | 88° | 92° | 11% | 11 mph SW | 53% | 6 | |
| 5 PM | Thundery outbreaks in nearby | 88° | 93° | 7% | 11 mph SW | 55% | 4 | |
| 6 PM | Patchy light rain in area with thunder | 86° | 91° | 36% | 12 mph WSW | 62% | 2 | |
| 7 PM | Patchy light rain in area with thunder | 80° | 83° | 45% | 12 mph WSW | 78% | 1 | |
| 8 PM | Sunny | 78° | 81° | 10% | 9 mph WSW | 80% | 0 | |
| 9 PM | Clear | 75° | 80° | 11% | 6 mph WSW | 85% | 0 | |
| 10 PM | Clear | 74° | 79° | 13% | 5 mph WSW | 90% | 0 | |
| 11 PM | Clear | 73° | 78° | 15% | 5 mph WSW | 92% | 0 |
Indianapolis hourly weather - Saturday, August 8
In Indianapolis, expect a high near 87°F (31°C) around 3 PM and a low of 70°F (21°C) near 6 AM; precipitation risk peaks at 68% around 7 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 73° | 78° | 15% | 6 mph SW | 92% | 0 | |
| 1 AM | Clear | 72° | 77° | 15% | 5 mph SW | 93% | 0 | |
| 2 AM | Mist | 72° | 77° | 20% | 5 mph SW | 94% | 0 | |
| 3 AM | Mist | 71° | 76° | 25% | 5 mph SW | 96% | 0 | |
| 4 AM | Mist | 71° | 75° | 38% | 5 mph SW | 96% | 0 | |
| 5 AM | Mist | 70° | 75° | 21% | 5 mph SW | 96% | 0 | |
| 6 AM | Mist | 70° | 74° | 22% | 6 mph SW | 96% | 0 | |
| 7 AM | Light rain shower | 70° | 74° | 68% | 5 mph SW | 96% | 0 | |
| 8 AM | Thundery outbreaks in nearby | 72° | 76° | 20% | 6 mph SW | 94% | 0 | |
| 9 AM | Thundery outbreaks in nearby | 74° | 78° | 16% | 7 mph WSW | 88% | 1 | |
| 10 AM | Thundery outbreaks in nearby | 77° | 81° | 15% | 7 mph WSW | 81% | 3 | |
| 11 AM | Thundery outbreaks in nearby | 80° | 84° | 10% | 7 mph WSW | 75% | 4 | |
| 12 PM | Sunny | 83° | 87° | 5% | 8 mph WSW | 67% | 6 | |
| 1 PM | Sunny | 85° | 90° | 5% | 8 mph WSW | 62% | 7 | |
| 2 PM | Sunny | 86° | 91° | 3% | 8 mph W | 59% | 8 | |
| 3 PM | Patchy rain nearby | 87° | 92° | 12% | 9 mph W | 58% | 7 | |
| 4 PM | Sunny | 87° | 92° | 3% | 10 mph W | 58% | 5 | |
| 5 PM | Sunny | 87° | 92° | 3% | 9 mph WNW | 58% | 3 | |
| 6 PM | Sunny | 86° | 91° | 3% | 9 mph WNW | 61% | 1 | |
| 7 PM | Patchy rain nearby | 84° | 88° | 12% | 8 mph NW | 67% | 0 | |
| 8 PM | Sunny | 80° | 84° | 7% | 6 mph NW | 74% | 0 | |
| 9 PM | Clear | 76° | 81° | 9% | 5 mph NNW | 81% | 0 | |
| 10 PM | Clear | 74° | 79° | 11% | 4 mph NNW | 84% | 0 | |
| 11 PM | Clear | 73° | 79° | 11% | 3 mph NNW | 85% | 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 68°F (20°C) around 7 AM up to 88°F (31°C) near 5 PM - about 5°F (3°C) above the typical August high of 83°F (28°C).
Precipitation is a real possibility: the chance of rain peaks at 83% around 9 PM. UV reaches 8 (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.