Upper Big Bay Weather Forecast

    • 63
    • 82

    Chance Rain Showers

    • 64
    • 81

    Rain Showers Likely

    • 62
    • 79

    Rain Showers

    • 60
    • 76

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

    • 63
    • 81

    Mostly Sunny

Today 26 Jul Southwestern St. Lawrence

Partly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Light and variable Winds. Chance of rain 40 percent.

Tonight 26 Jul Southwestern St. Lawrence

Partly cloudy. Lows in the lower 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Big Bay Temperature Statistics

July Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (34.8 miles)

  • Lowest 17 July, 2026

    50.9 °F

  • Average July

    72.3 °F

  • Highest 1 July, 2026

    90 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (34.8 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.9 °F
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