Indianapolis weather live forecast

Today's maximum temperature in Indianapolis is expected to be 31°C. Select a day from the live weather forecast for Indianapolis, Indiana, USA for more weather parameters.

Thursday
1st Oct
31

21

6

5
Friday
2nd Oct
23

12

1

1
Saturday
3rd Oct
22

10

11

6
Sunday
4th Oct
24

9

11

5
Monday
5th Oct
21

9

6

6

5-day weather forecast updated at 04:00 on Thursday 1st October 2026 GMT

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The 5-day weather forecast for Indiana (Indianapolis) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Indianapolis weather forecast by day

Below are the detailed weather forecasts for Indianapolis for the next 5 days.

Indianapolis weather for Thursday 1st October 2026

Expect broken clouds in Indianapolis, Indiana with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

31
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SW

Indianapolis weather for Friday 2nd October 2026

Expect mostly cloudy with rain in Indianapolis, Indiana with a maximum temperature of 23°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 14 kph from the north.

23
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
70
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Indianapolis weather for Saturday 3rd October 2026

Expect clear skies in Indianapolis, Indiana with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

22
°C maximum temperature
10
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
11
kph wind from NE

Indianapolis weather for Sunday 4th October 2026

Expect scattered clouds in Indianapolis, Indiana with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

24
°C maximum temperature
9
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
5
kph wind from N

Indianapolis weather for Monday 5th October 2026

Expect broken clouds in Indianapolis, Indiana with a maximum temperature of 21°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.