Grass Lake Weather Forecast

    • 36
    • 60

    Chance Rain Showers

    • 49
    • 62

    Mostly Sunny

    • 51
    • 67

    Rain Showers Likely

    • 50
    • 66

    Rain Showers Likely

    • 42
    • 62

    Chance Rain Showers

    • 40
    • 57

    Partly Sunny

Today 9 Oct Southwestern St. Lawrence

Partly sunny. A chance of Showers this afternoon. Highs in the upper 50s. West Winds around 10 Mph. Gusts up to 25 Mph this afternoon. Chance of rain 50 percent.

Tonight 9 Oct Southwestern St. Lawrence

Partly cloudy until Midnight, then clearing. Patchy frost after midnight. Lows in the mid 30s. Light and variable Winds.

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  • 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

    55.4 °F

  • Highest 1 October, 2026

    70.9 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55.9 °F
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