Upper Saint Regis Lake Weather Forecast

    • 41
    • 70

    Mostly Sunny

    • 45
    • 66

    Mostly Cloudy

    • 40
    • 62

    Rain Showers

    • 32
    • 48

    Rain Showers Likely

    • 30
    • 43

    Chance Rain/Snow

    • 32
    • 44

    Chance Rain Showers

Today 27 Apr Southern Franklin

Sunny. Highs in the upper 60s. Light and variable Winds.

Tonight 27 Apr Southern Franklin

Mostly clear until Midnight, then becoming partly cloudy. Lows in the lower 40s. Light and variable Winds, becoming south around 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Saint Regis Lake Temperature Statistics

April Temperature

Saranac Lake, Adirondack Regional Airport (3.7 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 (3.7 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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