Thompson Bay Weather Forecast

    • 57
    • 80

    Mostly Sunny

    • 64
    • 83

    Mostly Sunny

    • 66
    • 87

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

    • 53
    • 78

    Chance Rain Showers

Today 12 Jul Southeastern St. Lawrence

Patchy dense fog in the morning. Sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 12 Jul Southeastern St. Lawrence

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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Thompson Bay Temperature Statistics

July Temperature

Saranac Lake, Adirondack Regional Airport (32.9 miles)

  • Lowest 5 July, 2026

    42.7 °F

  • Average July

    69.2 °F

  • Highest 2 July, 2026

    88.6 °F

Climate (2021–2026)

Saranac Lake, Adirondack Regional Airport (32.9 miles)

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  • Average Low 2021–2026

    30.8 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    53.5 °F
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