Saint Johns Reservoir Weather Forecast
- 40
- 77
Mostly Sunny
- 31
- 56
Decreasing Clouds
- 41
- 63
Mostly Cloudy
- 44
- 71
Partly Sunny
- 45
- 72
Partly Sunny
- 45
- 71
Chance Rain
- 40
- 56
Chance Rain
Today 25 Mar Franklin/Eastern Oneida Region
Sunny. Highs 67 to 77.
Tonight 25 Mar Franklin/Eastern Oneida Region
Partly cloudy. Colder. Lows 35 to 43.
Saint Johns Reservoir Temperature Statistics
March Temperature
Logan-Cache Airport (37.9 miles)
Lowest 11 March, 2026
21.9 °FAverage March
45.8 °FHighest 20 March, 2026
78.1 °F
Climate (2021–Present)
Logan-Cache Airport (37.9 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
48.9 °FAverage High 2021–2026
62 °F