Weather Tomorrow in Indianapolis, IN
Wednesday, September 9, 2026
Clear
Precip chance
60%
Wind
3-13 mph
Humidity
67%
Feels like
89–75°F
Rain forecast
Rain likely starts around 11 PM and may continue until 3 AM. Peak chance: 60% around 12 AM.
Data source: National Weather Service (NOAA) · Updated 40 min ago
Tomorrow by Hour
73°Temperature trend91°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 76°F | Mostly Clear | 0% | 5 mph S | ||
| 5 AM☽ | 76°F | Mostly Clear | 0% | 6 mph S | ||
| 6 AM☽ | 76°F | Mostly Clear | 1% | 6 mph S | ||
| 7 AM☽ | 77°F | Mostly Clear | 1% | 6 mph SSW | ||
| 8 AM☽ | 76°F | Mostly Clear | 1% | 7 mph SSW | ||
| 9 AM☽ | 75°F | Mostly Clear | 2% | 7 mph SSW | ||
| 10 AM | 75°F | Sunny | 1% | 8 mph SSW | ||
| 11 AM | 74°F | Sunny | 2% | 7 mph SSW | ||
| 12 PM | 73°F | Sunny | 3% | 8 mph SSW | ||
| 1 PM | 76°F | Sunny | 3% | 9 mph SSW | ||
| 2 PM | 80°F | Sunny | 3% | 10 mph SW | ||
| 3 PM | 83°F | Mostly Sunny | 4% | 12 mph SW | ||
| 4 PM | 86°F | Sunny | 3% | 13 mph SW | ||
| 5 PM | 89°F | Mostly Sunny | 7% | 13 mph SW | ||
| 6 PM | 90°F | Slight Chance Showers And Thunderstorms | 24% | 13 mph WSW | ||
| 7 PM | 91°F | Slight Chance Showers And Thunderstorms | 22% | 13 mph WSW | ||
| 8 PM | 91°F | Chance Showers And Thunderstorms | 29% | 12 mph WSW | ||
| 9 PM | 90°F | Chance Showers And Thunderstorms | 27% | 10 mph WSW | ||
| 10 PM☽ | 88°F | Chance Showers And Thunderstorms | 33% | 10 mph WSW | ||
| 11 PM☽ | 87°F | Chance Showers And Thunderstorms | 41% | 7 mph WSW | ||
| 12 AM☽ | 82°F | Showers And Thunderstorms Likely | 60% | 6 mph WSW | ||
| 1 AM☽ | 81°F | Chance Showers And Thunderstorms | 54% | 5 mph W | ||
| 2 AM☽ | 78°F | Chance Showers And Thunderstorms | 50% | 3 mph W | ||
| 3 AM☽ | 77°F | Chance Showers And Thunderstorms | 53% | 5 mph WSW | ||
Precipitation Timeline
100%
50%
60%
4a10a4p10p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Hot — wear breathable, light clothing
Clothing
- • Light t-shirt or tank top
- • Shorts or light skirt
- • Hat for sun protection
Footwear
Sandals or breathable sneakers
Accessories
- • Umbrella
- • Sunscreen
Conditions
High: 91°F
Low: 73°F
Wind: 3-13 mph
Rain: 60%
Rain expected around 11 PM — carry an umbrella.
Best Time to Be Outside Tomorrow
11 AM – 12 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
4a10a4p10p
More for Indianapolis, IN
- Will it rain tomorrow in Indianapolis?
- What time will it rain tomorrow in Indianapolis?
- Weather tomorrow by hour in Indianapolis
- Heat index tomorrow by zip code near Indianapolis
- Dew point tomorrow by zip code near Indianapolis
- Wind chill tomorrow by zip code near Indianapolis
- Snow forecast tomorrow by zip code near Indianapolis
- What to wear tomorrow in Indianapolis
- Best time to be outside tomorrow in Indianapolis
Forecast by ZIP in Indianapolis
More cities in Indiana
Frequently Asked Questions
What is the weather forecast for tomorrow in Indianapolis, IN?
Tomorrow in Indianapolis: High of 91°F, Low of 73°F. Clear with 60% chance of precipitation. Wind 3-13 mph.
Will it rain tomorrow in Indianapolis?
Rain likely starts around 11 PM and may continue until 3 AM. Peak chance: 60% around 12 AM.
What should I wear tomorrow in Indianapolis?
With a high of 91°F and low of 73°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.