Lansing Weather Forecast
- 53
- 75
Decreasing Clouds
- 54
- 79
Mostly Sunny
- 38
- 67
Partly Sunny
- 43
- 68
Mostly Sunny
- 53
- 74
Partly Sunny
- 56
- 80
Partly Sunny
Today 17 Sep Tompkins
Partly sunny. Highs in the mid 70s. Southeast Winds around 5 Mph.
Tonight 17 Sep Tompkins
Partly cloudy. Lows in the mid 50s. South Winds around 5 Mph.
Lansing Temperature Statistics
September Temperature
Ithaca, Ithaca Tompkins Regional Airport (1.2 miles)
Lowest 8 September, 2025
39 °FAverage September
61.9 °FHighest 3 September, 2025
78.8 °F
Climate (2020–Present)
Ithaca, Ithaca Tompkins Regional Airport (1.2 miles)
Average Low 2020–2025
39.8 °FAverage 2020–2025
48.9 °FAverage High 2020–2025
58.1 °F