Thompson Bay Weather Forecast

    • 44
    • 63

    Rain

    • 32
    • 49

    Rain Likely

    • 28
    • 47

    Chance Rain Showers

    • 27
    • 46

    Slight Chance Snow Showers

    • 31
    • 45

    Chance Rain Showers

    • 35
    • 49

    Chance Rain Showers

Today 29 Apr Southeastern St. Lawrence

Cloudy. Rain likely this afternoon. Highs in the upper 60s. South Winds around 10 Mph this Morning, becoming light and variable. Chance of rain 70 percent.

Tonight 29 Apr Southeastern St. Lawrence

A slight chance of Thunderstorms until midnight. Rain. Lows in the mid 40s. Southeast Winds around 10 Mph, becoming south with Gusts up to 25 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Bay Temperature Statistics

April Temperature

Saranac Lake, Adirondack Regional Airport (32.9 miles)

  • Lowest 8 April, 2026

    -2.3 °F

  • Average April

    41.6 °F

  • Highest 18 April, 2026

    73.7 °F

Climate (2021–Present)

Saranac Lake, Adirondack Regional Airport (32.9 miles)

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  • Average Low 2021–2026

    30.9 °F

  • Average 2021–2026

    42.6 °F

  • Average High 2021–2026

    53.5 °F
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