Grass Lake Weather Forecast

    • 61
    • 84

    Mostly Sunny

    • 66
    • 89

    Chance Rain Showers

    • 71
    • 84

    Rain Showers Likely

    • 71
    • 89

    Slight Chance Thunderstorms

    • 71
    • 90

    Chance Rain Showers

    • 69
    • 89

    Chance Thunderstorms

    • 67
    • 87

    Chance Rain Showers

Today 28 Jun Southwestern St. Lawrence

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

Tonight 28 Jun Southwestern St. Lawrence

Mostly clear. Lows in the upper 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

    66.1 °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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