Indiana weather

Below are the temperatures expected today at popular destinations in Indiana. Select a destination to compare today's forecast with average weather conditions.

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Recommended for Indiana

The weather guide for Indiana (Indianapolis) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to Indiana?

The best time to go to Indiana (Indianapolis) is June based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°F)

  • 34°F maximum daytime temperature in January in Indiana (Indianapolis)34
    Jan
  • 39°F maximum daytime temperature in February in Indiana (Indianapolis)39
    Feb
  • 50°F maximum daytime temperature in March in Indiana (Indianapolis)50
    Mar
  • 63°F maximum daytime temperature in April in Indiana (Indianapolis)63
    Apr
  • 73°F maximum daytime temperature in May in Indiana (Indianapolis)73
    May
  • 82°F maximum daytime temperature in June in Indiana (Indianapolis)82
    Jun
  • 86°F maximum daytime temperature in July in Indiana (Indianapolis)86
    Jul
  • 84°F maximum daytime temperature in August in Indiana (Indianapolis)84
    Aug
  • 77°F maximum daytime temperature in September in Indiana (Indianapolis)77
    Sep
  • 66°F maximum daytime temperature in October in Indiana (Indianapolis)66
    Oct
  • 52°F maximum daytime temperature in November in Indiana (Indianapolis)52
    Nov
  • 39°F maximum daytime temperature in December in Indiana (Indianapolis)39
    Dec

Hours of Sunshine (daily)

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Metric (°C)  |  Imperial (°F)

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More about the USA

Which is the hottest month in Indiana?

The hottest time of year in Indianapolis, Indiana is normally July. Expect maximum daytime temperatures to reach 86°F with moderate heat and humidity.

Which month has the most rain in Indiana?

In terms of rainfall, July is usually the wettest month in Indianapolis, Indiana with 4.7 inches on average. There are normally 10 days in July with some rain.

When is it sunniest in Indiana?

The sunniest time of year in Indianapolis, Indiana is normally July with bright sunshine on average for 66% of daylight hours; that's 10 hours of sunshine per day.

Compare Indiana weather with the USA

Below the Indiana weather chart shows average maximum daytime temperature for Indiana, USA (Indianapolis) and the USA (Washington).

Maximum daytime temperature (°F)

Indiana, USA (Indianapolis)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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