Grass Lake Weather Forecast
- 44
- 60
Increasing Clouds
- 50
- 65
Rain
- 47
- 64
Rain Showers Likely
- 40
- 59
Rain Showers Likely
- 36
- 55
Partly Sunny
- 40
- 58
Chance Rain Showers
Today 10 Oct Southwestern St. Lawrence
Sunny. Highs in the upper 50s. Light and variable Winds.
Tonight 10 Oct Southwestern St. Lawrence
Partly cloudy. Lows in the lower 40s. Light and variable Winds, becoming south around 10 Mph after midnight.
Grass Lake Temperature Statistics
October Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)
Lowest 6 October, 2026
33.6 °FAverage October
55.4 °FHighest 1 October, 2026
70.9 °F
Climate (2021–2026)
Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
47.7 °FAverage High 2021–2026
55.9 °F