Putnam County Airport Weather Forecast
- 55
- 84
Mostly Sunny
- 58
- 86
Mostly Sunny
- 64
- 88
Partly Sunny
- 63
- 90
Mostly Sunny
- 59
- 87
Partly Sunny
- 59
- 86
Mostly Sunny
Today 11 Sep Putnam
Sunny. Highs in the mid 80s. East Winds around 5 Mph.
Tonight 11 Sep Putnam
Mostly clear. Lows in the upper 50s. East Winds around 5 Mph.
Putnam County Airport Temperature Statistics
September Temperature
Indianapolis International Airport (28.6 miles)
Lowest 8 September, 2025
48.9 °FAverage September
65.2 °FHighest 2 September, 2025
82.9 °F
Climate (2020–Present)
Indianapolis International Airport (28.6 miles)
Average Low 2020–2025
46.5 °FAverage 2020–2025
55.4 °FAverage High 2020–2025
64.7 °F