Grass Lake Weather Forecast

    • 61
    • 82

    Mostly Sunny

    • 50
    • 79

    Rain Showers

    • 50
    • 67

    Partly Sunny

    • 53
    • 72

    Partly Sunny

    • 56
    • 77

    Rain Showers Likely

    • 56
    • 74

    Rain Showers

Today 13 Jun Southwestern St. Lawrence

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

Tonight 13 Jun Southwestern St. Lawrence

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. Southwest Winds 10 to 15 Mph. 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

    66.9 °F

  • Highest 9 June, 2026

    84.4 °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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