Upper Saint Regis Lake Weather Forecast

    • 49
    • 63

    Thunderstorms

    • 49
    • 67

    Rain Showers Likely

    • 50
    • 69

    Rain Showers Likely

    • 50
    • 70

    Chance Rain Showers

    • 52
    • 73

    Chance Rain Showers

    • 53
    • 73

    Rain Showers Likely

Today 20 Jun Southern Franklin

Numerous Showers. Isolated Thunderstorms this Morning, then numerous Thunderstorms this afternoon. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 20 Jun Southern Franklin

Mostly cloudy. Showers and Thunderstorms likely until Midnight, then a chance of Showers after midnight. Lows around 50. West Winds around 10 Mph until Midnight, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Saint Regis Lake Temperature Statistics

June Temperature

Saranac Lake, Adirondack Regional Airport (3.7 miles)

  • Lowest 2 June, 2026

    30.7 °F

  • Average June

    60.2 °F

  • Highest 12 June, 2026

    87.7 °F

Climate (2021–2026)

Saranac Lake, Adirondack Regional Airport (3.7 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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