Grass Lake Weather Forecast
- 28
- 42
Chance Rain Showers
- 29
- 40
Mostly Cloudy
- 30
- 42
Slight Chance Rain/Snow
- 31
- 44
Mostly Cloudy
- 30
- 44
Partly Sunny
- 32
- 48
Partly Sunny
Today 12 Nov Southwestern St. Lawrence
Mostly cloudy. A chance of rain or snow this Morning, then a slight chance of rain this afternoon. Highs in the lower 40s. Northeast Winds around 10 Mph. Chance of precipitation 50 percent.
Tonight 12 Nov Southwestern St. Lawrence
Cloudy. Lows in the upper 20s. Northeast Winds around 10 Mph until Midnight, becoming light and variable.
Grass Lake Temperature Statistics
November Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)
Lowest 2 November, 2026
31.5 °FAverage November
53.8 °FHighest 4 November, 2026
76.3 °F
Climate (2021–2026)
Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)
Average Low 2021–2026
39.2 °FAverage 2021–2026
47.7 °FAverage High 2021–2026
55.9 °F