Rainbow Falls Reservoir Weather Forecast
- 37
- 45
Rain Showers
- 29
- 44
Rain Showers
- 31
- 49
Rain Showers
- 25
- 43
Slight Chance Snow
- 22
- 40
Mostly Cloudy
- 23
- 37
Slight Chance Snow
Today 8 Nov Southeastern St. Lawrence
Mostly cloudy with a 20 percent chance of Showers. Highs in the mid 40s. West Winds around 10 Mph with Gusts up to 25 Mph.
Tonight 8 Nov Southeastern St. Lawrence
Cloudy. A chance of Showers until Midnight, then Showers after midnight. Lows in the upper 30s. West Winds around 10 Mph. Chance of rain 90 percent.
Rainbow Falls Reservoir Temperature Statistics
November Temperature
Massena, Massena International-Richards Field (29.2 miles)
Lowest 1 November, 2026
23.6 °FAverage November
57.1 °FHighest 4 November, 2026
77 °F
Climate (2021–2026)
Massena, Massena International-Richards Field (29.2 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
46.1 °FAverage High 2021–2026
56 °F