Lower Big Bay Weather Forecast

    • 65
    • 78

    Rain Showers

    • 60
    • 78

    Chance Rain Showers

    • 57
    • 76

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 54
    • 73

    Partly Sunny

    • 53
    • 74

    Chance Rain Showers

Today 2 Sep Southwestern St. Lawrence

Partly sunny in the Morning, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the upper 70s. South Winds around 10 Mph. Chance of rain 50 percent.

Tonight 2 Sep Southwestern St. Lawrence

A chance of Thunderstorms until midnight. Showers. Locally heavy rainfall possible. Humid with Lows in the mid 60s. South Winds 10 to 15 Mph. Gusts up to 25 Mph until midnight. Chance of rain near 100 percent.

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Lower Big Bay Temperature Statistics

September Temperature

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

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  • Average September

  • Highest

Climate (2021–2026)

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