Lower Big Bay Weather Forecast

    • 57
    • 75

    Rain Showers

    • 54
    • 76

    Partly Sunny

    • 57
    • 77

    Mostly Sunny

    • 61
    • 80

    Rain Showers

    • 57
    • 74

    Rain Showers

    • 57
    • 72

    Chance Rain Showers

Today 19 Aug Southwestern St. Lawrence

A slight chance of Thunderstorms. Showers. Highs in the mid 70s. Southwest Winds around 10 Mph. Chance of rain 80 percent.

Tonight 19 Aug Southwestern St. Lawrence

Partly cloudy. Lows in the mid 50s. Light and variable Winds.

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Lower Big Bay Temperature Statistics

August Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (38.5 miles)

  • Lowest 16 August, 2026

    54.1 °F

  • Average August

    71.4 °F

  • Highest 5 August, 2026

    86.7 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (38.5 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.9 °F
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