Thompson Bay Weather Forecast

    • 53
    • 71

    Rain Showers Likely

    • 57
    • 75

    Rain Showers Likely

    • 61
    • 75

    Rain Showers Likely

    • 59
    • 76

    Rain Showers

    • 54
    • 74

    Rain Showers Likely

    • 51
    • 71

    Chance Rain Showers

Today 30 Aug Southeastern St. Lawrence

Mostly cloudy. A slight chance of Showers this Morning, then Showers likely this afternoon. Highs in the lower 70s. Southwest Winds around 10 Mph. Chance of rain 70 percent.

Tonight 30 Aug Southeastern St. Lawrence

Mostly cloudy with a chance of Showers until Midnight, then partly cloudy after midnight. Lows in the lower 50s. West Winds around 10 Mph until Midnight, becoming light and variable. Chance of rain 50 percent.

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Thompson Bay Temperature Statistics

August Temperature

Saranac Lake, Adirondack Regional Airport (32.9 miles)

  • Lowest 21 August, 2026

    37.7 °F

  • Average August

    62.8 °F

  • Highest 5 August, 2026

    83.6 °F

Climate (2021–2026)

Saranac Lake, Adirondack Regional Airport (32.9 miles)

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  • Average Low 2021–2026

    30.7 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    53.5 °F
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