Saint Johnsville Reservoir Weather Forecast
- 55
- 80
Mostly Sunny
- 62
- 83
Chance Rain Showers
- 52
- 82
Chance Rain Showers
- 52
- 73
Partly Sunny
- 54
- 71
Chance Rain Showers
- 53
- 70
Chance Rain Showers
- 52
- 75
Mostly Sunny
Today 15 Aug Northern Fulton
Sunny. Near steady temperature in the upper 70s. South Winds around 5 Mph.
Tonight 15 Aug Northern Fulton
Mostly clear. Lows in the mid 50s. Light and variable Winds.
Saint Johnsville Reservoir Temperature Statistics
August Temperature
Schenectady Airport (34.2 miles)
Lowest 1 August, 2025
60.8 °FAverage August
76.3 °FHighest 12 August, 2025
98.6 °F
Climate (2020–Present)
Schenectady Airport (34.2 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
59.6 °F