Tupper Lake Weather Forecast

    • 45
    • 65

    Becoming Sunny

    • 38
    • 68

    Rain Showers

    • 23
    • 42

    Rain Showers

    • 20
    • 34

    Partly Sunny

    • 34
    • 46

    Chance Rain Showers

    • 30
    • 51

    Mostly Cloudy

Today 17 Apr Southern Franklin

Cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 60s. Light and variable Winds.

Tonight 17 Apr Southern Franklin

Mostly clear. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tupper Lake Temperature Statistics

April Temperature

Saranac Lake, Adirondack Regional Airport (17.4 miles)

  • Lowest 8 April, 2026

    -2.3 °F

  • Average April

    37.4 °F

  • Highest 3 April, 2026

    65.6 °F

Climate (2021–Present)

Saranac Lake, Adirondack Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    30.9 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    53.4 °F
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