Grass Lake Weather Forecast

    • 56
    • 77

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 58
    • 77

    Rain Showers Likely

    • 59
    • 77

    Chance Rain Showers

    • 60
    • 79

    Chance Rain Showers

    • 62
    • 82

    Partly Sunny

Today 23 Jun Southwestern St. Lawrence

Patchy dense fog this morning. Partly sunny. Highs in the mid 70s. Light and variable Winds, becoming northwest around 10 Mph this afternoon.

Tonight 23 Jun Southwestern St. Lawrence

Mostly clear until Midnight, then becoming partly cloudy. Patchy dense fog after midnight. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Lake Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    41.5 °F

  • Average June

    66.6 °F

  • Highest 11 June, 2026

    85.1 °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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