Saint Johns Reservoir Weather Forecast
- 13
- 32
Slight Chance Snow
- 19
- 35
Partly Sunny
- 24
- 42
Mostly Sunny
- 32
- 46
Mostly Cloudy
- 34
- 43
Rain Likely
- 27
- 44
Rain Likely
- 32
- 47
Chance Snow
Today 20 Feb Franklin/Eastern Oneida Region
Partly sunny. A slight chance of snow in the afternoon. Highs 22 to 32.
Tonight 20 Feb Franklin/Eastern Oneida Region
Mostly clear. Lows 6 to 16.
Saint Johns Reservoir Temperature Statistics
February Temperature
Logan-Cache Airport (37.9 miles)
Lowest 18 February, 2026
19 °FAverage February
37.8 °FHighest 8 February, 2026
59 °F
Climate (2021–Present)
Logan-Cache Airport (37.9 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
48.8 °FAverage High 2021–2026
61.9 °F