Grass Lake Weather Forecast

    • 53
    • 79

    Partly Sunny

    • 63
    • 83

    Rain Showers Likely

    • 58
    • 77

    Rain Showers Likely

    • 53
    • 78

    Slight Chance Rain Showers

    • 55
    • 80

    Mostly Sunny

    • 58
    • 85

    Mostly Sunny

    • 62
    • 86

    Partly Sunny

Today 4 Jun Southwestern St. Lawrence

Mostly sunny. Highs in the lower 80s. Southwest Winds 10 to 15 Mph.

Tonight 4 Jun Southwestern St. Lawrence

Partly cloudy. Lows in the upper 50s. Southwest Winds around 10 Mph until Midnight, becoming light and variable.

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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

    58.9 °F

  • Highest 2 June, 2026

    76.1 °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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