Indiana weather live forecast

Today's maximum temperature in Indiana is expected to be 88°F. Select a day from the live weather forecast for Indiana (Indianapolis), USA for more weather parameters.

Wednesday
12th Aug
88

68

4

6
Thursday
13th Aug
84

73

4

6
Friday
14th Aug
86

75

5

4
Saturday
15th Aug
88

75

13

5
Sunday
16th Aug
91

77

7

7

5-day weather forecast updated at 04:00 on Wednesday 12th August 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.

Top Indiana destinations

Below are temperatures expected today at popular countries, regions and places in Indiana. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Indiana weather forecast by day

Below are the detailed weather forecasts for Indiana for the next 5 days. The forecasts shown are for Indianapolis and may not represent the whole of Indiana. Browse more destinations in Indiana to view more weather forecasts.

Indiana weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Indiana with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 50 mm or more of rainfall expected with 62% chance of some rain and a light breeze of 6 mph from the south.

88
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
62
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
6
mph wind from S

Indiana weather for Thursday 13th August 2026

Expect isolated thunderstorms in Indiana with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and little or no wind of 3 mph from the south.

84
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
84
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from S

Indiana weather for Friday 14th August 2026

Expect isolated thunderstorms in Indiana with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 40% chance of some rain and little or no wind of 3 mph from the north-east.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
40
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from NE

Indiana weather for Saturday 15th August 2026

Expect scattered clouds in Indiana with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south.

88
°F maximum temperature
75
°F minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from S

Indiana weather for Sunday 16th August 2026

Expect isolated thunderstorms in Indiana with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 7 mph from the west.