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.

More destinations >>

  • Book tours, activities & experiences with free cancellation
  • Receive full refund if you cancel at least 24 hours before
  • Use 'Reserve Now & Pay Later' to secure activities today

ViatorTour & activity finder

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.

  • Top deals & discounts
  • Indiana climate averages by month
  • More destinations
  • Best time to go to Indiana
  • Indiana 5-day weather forecast
  • Indiana weather today - current conditions (last 24-hours)

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 = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.


Change criteria

Max Day Temperature (°C)

  • 1°C maximum daytime temperature in January in Indiana (Indianapolis)1
  • 4°C maximum daytime temperature in February in Indiana (Indianapolis)4
  • 10°C maximum daytime temperature in March in Indiana (Indianapolis)10
  • 17°C maximum daytime temperature in April in Indiana (Indianapolis)17
  • 23°C maximum daytime temperature in May in Indiana (Indianapolis)23
  • 28°C maximum daytime temperature in June in Indiana (Indianapolis)28
  • 30°C maximum daytime temperature in July in Indiana (Indianapolis)30
  • 29°C maximum daytime temperature in August in Indiana (Indianapolis)29
  • 25°C maximum daytime temperature in September in Indiana (Indianapolis)25
  • 19°C maximum daytime temperature in October in Indiana (Indianapolis)19
  • 11°C maximum daytime temperature in November in Indiana (Indianapolis)11
  • 4°C maximum daytime temperature in December in Indiana (Indianapolis)4

Hours of Sunshine (daily)

Best time to go for the weather

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

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 30°C 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 119mm 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.

What is the flight time to Indiana from the UK?

The flight time to Indiana from the UK is typically 11 hours.

What is the time difference between Indiana and the UK?

The time difference between Indiana and the UK is GMT-5 to GMT-6 hours.

What is the main language spoken in Indiana?

The main language spoken in Indiana is English.

Learn a language for Indiana with Busuu*, Lingoda* and Rocket Languages*.

What is the currency in Indiana?

The currency in Indiana is the US Dollar (USD).

Send money to Indiana with Monito*, Wise* and World Remit*.

Which plugs are used in Indiana?

Indiana uses electrical plug type A + B (120 Volts).

Which side of the road do they drive on in Indiana?

They drive on the right side of the road in Indiana.

Do you need a visa for Indiana?

Yes, UK passport holders do need a visa to enter Indiana.

Check USA visa requirements for all passport holders with VisaHQ* and*.

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 (°C)

Indiana, USA (Indianapolis)
USA (Washington)

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Indiana weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^