Ithaca Weather Forecast
- 57
- 87
Mostly Sunny
- 57
- 87
Decreasing Clouds
- 56
- 87
Mostly Sunny
- 58
- 89
Mostly Sunny
- 60
- 89
Partly Sunny
- 61
- 85
Chance Rain Showers
- 61
- 82
Chance Rain Showers
Today 15 Sep Darke
Sunny. Highs in the mid 80s. East Winds around 5 Mph.
Tonight 15 Sep Darke
Mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph.
Ithaca Temperature Statistics
September Temperature
Dayton, Cox Dayton International Airport (17.4 miles)
Lowest 8 September, 2025
44.1 °FAverage September
65.4 °FHighest 3 September, 2025
82.9 °F
Climate (2020–Present)
Dayton, Cox Dayton International Airport (17.4 miles)
Average Low 2020–2025
46.3 °FAverage 2020–2025
55.4 °FAverage High 2020–2025
64.6 °F