Grass Lake Weather Forecast

    • 64
    • 86

    Chance Rain Showers

    • 62
    • 79

    Rain Showers

    • 65
    • 83

    Chance Thunderstorms

    • 59
    • 87

    Chance Thunderstorms

    • 59
    • 81

    Partly Sunny

    • 55
    • 79

    Chance Rain Showers

Today 9 Jun Southwestern St. Lawrence

Partly sunny. Highs in the mid 80s. Light and variable Winds.

Tonight 9 Jun Southwestern St. Lawrence

Partly cloudy. A chance of Showers after midnight. Lows in the mid 60s. Light and variable Winds. Chance of rain 40 percent.

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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

    65.5 °F

  • Highest 5 June, 2026

    84 °F

Climate (2021–Present)

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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