Indianapolis weather live forecast

Today's maximum temperature in Indianapolis is expected to be 20°C. Select a day from the live weather forecast for Indianapolis, Indiana, USA for more weather parameters.

Friday
22nd May
20

13

1

UV1
Saturday
23rd May
21

17

4

UV3
Sunday
24th May
25

17

6

UV7
Monday
25th May
26

18

6

UV6
Tuesday
26th May
28

19

2

UV4

5-day weather forecast updated at 04:00 on Friday 22nd May 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 Friday 22nd May 2026

Expect mostly cloudy with rain in Indianapolis, Indiana with a maximum temperature of 20°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a light breeze of 11 kph from the east.

20
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV1
UV index (Low)
99
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
11
kph wind from E

Indianapolis weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Indianapolis, Indiana with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 32% chance of some rain and a light breeze of 7 kph from the west.

21
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV3
UV index (Moderate)
32
% chance of some rain
<10
mm of rainfall expected
21
°C wind chill
7
kph wind from W

Indianapolis weather for Sunday 24th May 2026

Expect sunshine and showers in Indianapolis, Indiana with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and little or no wind of 1 kph from the south.

25
°C maximum temperature
17
°C minimum temperature
sunshine and showers
6
hours of sunshine
UV7
UV index (High)
66
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
1
kph wind from S

Indianapolis weather for Monday 25th May 2026

Expect broken clouds in Indianapolis, Indiana with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
2
kph wind from E

Indianapolis weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Indianapolis, Indiana with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and little or no wind of 6 kph from the south-east.