Grass Lake Weather Forecast

    • 39
    • 59

    Chance Rain Showers

    • 40
    • 54

    Rain Showers

    • 31
    • 55

    Rain Showers

    • 30
    • 45

    Partly Sunny

    • 38
    • 55

    Mostly Sunny

    • 42
    • 61

    Mostly Cloudy

Today 14 Oct Southwestern St. Lawrence

Cloudy. Scattered Showers with a chance of drizzle this Morning, then a slight chance of drizzle with isolated Showers this afternoon. Highs in the upper 50s. West Winds around 10 Mph. Chance of rain 50 percent.

Tonight 14 Oct Southwestern St. Lawrence

Mostly cloudy. Lows in the upper 30s. Northwest Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Lake Temperature Statistics

October Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)

  • Lowest 6 October, 2026

    33.6 °F

  • Average October

    54.4 °F

  • Highest 1 October, 2026

    70.9 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (19.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55.9 °F
Get WillyWeather+ to remove ads