Indianapolis Weather Forecast
- 63
- 81
Mostly Sunny
- 65
- 86
Mostly Sunny
- 67
- 87
Chance Rain Showers
- 69
- 88
Chance Thunderstorms
- 59
- 81
Rain Showers Likely
- 58
- 78
Chance Rain Showers
- 59
- 78
Chance Thunderstorms
Today 18 May Marion
Mostly sunny. Highs around 80. Light and variable Winds.
Tonight 18 May Marion
Clear. Areas of fog toward daybreak. Lows in the lower 60s. Light and variable Winds.
Indianapolis Temperature Statistics
May Temperature
Indianapolis International Airport (6.8 miles)
Lowest 12 May, 2024
49.6 °FAverage May
67.6 °FHighest 2 May, 2024
85.6 °F
Climate (2019–Present)
Indianapolis International Airport (6.8 miles)
Average Low 2019–2024
46.4 °FAverage 2019–2024
55 °FAverage High 2019–2024
64.1 °F