Grass Lake Weather Forecast

    • 66
    • 87

    Partly Cloudy

    • 73
    • 87

    Chance Thunderstorms

    • 72
    • 92

    Slight Chance Thunderstorms

    • 71
    • 92

    Chance Rain Showers

    • 69
    • 90

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 66
    • 86

    Chance Rain Showers

Today 29 Jun Southwestern St. Lawrence

Sunny. Highs in the upper 80s. Light and variable Winds.

Tonight 29 Jun Southwestern St. Lawrence

Mostly clear until Midnight, then becoming partly cloudy. Lows in the lower 60s. 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

    66.2 °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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