Indianapolis 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Indianapolis 7-day weather forecast

Stacker created the forecast for Indianapolis, Indiana using data from OpenWeather. This week's high is 92 °F on Friday, while the low is 60 °F on Monday. There are expected to be 4 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, September 15

- High of 87 °F, low of 60 °F (35% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:25 AM, sunset at 7:53 PM
1 / 6
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Tuesday, September 16

- High of 89 °F, low of 65 °F (34% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:26 AM, sunset at 7:52 PM
2 / 6
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Wednesday, September 17

- High of 89 °F, low of 65 °F (29% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:27 AM, sunset at 7:50 PM
3 / 6
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Thursday, September 18

- High of 90 °F, low of 67 °F (24% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:28 AM, sunset at 7:48 PM
4 / 6
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Friday, September 19

- High of 92 °F, low of 68 °F (21% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:29 AM, sunset at 7:47 PM
5 / 6
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Saturday, September 20

- High of 85 °F, low of 65 °F (34% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:30 AM, sunset at 7:45 PM
6 / 6
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Sunday, September 21

- High of 87 °F, low of 68 °F (35% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:31 AM, sunset at 7:43 PM
- New moon

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