Black Lake Weather Forecast
- 53
- 78
Partly Sunny
- 58
- 81
Partly Sunny
- 41
- 68
Mostly Sunny
- 49
- 70
Mostly Sunny
- 60
- 79
Partly Sunny
- 62
- 83
Slight Chance Rain Showers
- 61
- 83
Chance Rain Showers
Today 17 Sep Seneca
Partly sunny. Highs in the upper 70s. Southeast Winds around 5 Mph.
Tonight 17 Sep Seneca
Partly cloudy. Lows in the mid 50s. South Winds around 5 Mph.
Black Lake Temperature Statistics
September Temperature
Penn Yan, Penn Yan Airport (27.3 miles)
Lowest 8 September, 2025
45 °FAverage September
62.2 °FHighest 3 September, 2025
81 °F
Climate (2020–Present)
Penn Yan, Penn Yan Airport (27.3 miles)
Average Low 2020–2025
42.1 °FAverage 2020–2025
50.6 °FAverage High 2020–2025
59.3 °F