Summit Lake Weather Forecast

    • 54
    • 78

    Chance Rain Showers

    • 56
    • 81

    Partly Sunny

    • 60
    • 80

    Chance Rain Showers

    • 55
    • 79

    Rain Showers

    • 52
    • 76

    Partly Sunny

    • 54
    • 77

    Partly Sunny

Today 20 Aug Southern Washington

Mostly cloudy. A chance of Showers in the afternoon. Highs around 80. Light and variable Winds, becoming southwest around 5 Mph in the afternoon. Chance of rain 30 percent.

Tonight 20 Aug Southern Washington

Mostly cloudy in the Evening, then clearing. Lows in the mid 50s. South Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

August Temperature

Glens Falls, Floyd Bennett Memorial Airport (11.2 miles)

  • Lowest 16 August, 2026

    45.6 °F

  • Average August

    71 °F

  • Highest 7 August, 2026

    88.6 °F

Climate (2021–2026)

Glens Falls, Floyd Bennett Memorial Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    58.3 °F
Get WillyWeather+ to remove ads