Indianapolis Weather in June

What's the weather like in Indianapolis (Indiana) in June 2025?

The climate in Indianapolis during June can be summarized as warm and a little damp.

June is in the summer in Indianapolis and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 16°C (60°F) is normal.

Indianapolis weather averages (imperial / metric)
Daytime temperature 28.2°C 82.7°F
Nightly temperature 15.7°C 60.2°F
Average temperature 21.9°C 71.4°F
Daily sunshine 10.4 hrs
Avg rainfall 91 mm 3.6 ins
Rainy days 9 days
Sea temperature 16.2°C 61.1°F
Humidity 68%
Windspeed 14.4kph 9 mph

On average June is the 6th wettest month of the year in Indianapolis with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.4 hours of sunshine per day.

June temperatures in Indianapolis

Indianapolis average temperature in June

June rainfall

Indianapolis average rain in June

June hourly sunshine

Indianapolis average rain in June

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Indianapolis in June 2025.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Indianapolis weather stats

Indianapolis weather statistics
Hottest month: July 29.6°C 85.3°F
Driest month: January 61mm 2.4ins
Sunniest month: July 10.3hrs
Coldest month: January 0.7°C 33.3°F
Wettest month: July 119mm 4.7ins
Map showing location of Indianapolis (39.76838, -86.15804) Indianapolis map pin © Google

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