Tennanah Lake Weather Forecast
- 49
- 61
Chance Rain Showers
- 46
- 62
Rain Showers
- 41
- 53
Rain Showers
- 42
- 61
Chance Rain Showers
- 44
- 69
Mostly Sunny
- 50
- 72
Mostly Cloudy
- 55
- 67
Chance Rain Showers
Today 7 May Sullivan
Partly sunny with a 40 percent chance of Showers. Highs in the upper 60s. West Winds 5 to 10 Mph.
Tonight 7 May Sullivan
Partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Northwest Winds around 5 Mph.
Tennanah Lake Temperature Statistics
May Temperature
Monticello, Sullivan County International Airport (15.5 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Monticello, Sullivan County International Airport (15.5 miles)
Average Low 2020–2024
39.1 °FAverage 2020–2024
48.4 °FAverage High 2020–2024
58 °F