Grass Lake Weather Forecast
- 73
- 92
Chance Thunderstorms
- 72
- 93
Slight Chance Thunderstorms
- 68
- 90
Partly Sunny
- 65
- 85
Chance Thunderstorms
- 66
- 85
Slight Chance Thunderstorms
- 65
- 84
Chance Thunderstorms
Today 1 Jul Southwestern St. Lawrence
Partly sunny. A slight chance of Showers and Thunderstorms in the morning. Humid with Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.
Tonight 1 Jul Southwestern St. Lawrence
Mostly clear until Midnight, then becoming partly cloudy. Humid with Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Heat index Values in the upper 90s until midnight.
Grass Lake Temperature Statistics
July Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)
Lowest
–Average July
–Highest
–
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