Cossayuna Lake Weather Forecast

    • 62
    • 84

    Increasing Clouds

    • 59
    • 75

    Chance Rain Showers

    • 57
    • 75

    Chance Rain Showers

    • 61
    • 85

    Partly Sunny

    • 64
    • 88

    Chance Thunderstorms

    • 59
    • 86

    Rain Showers Likely

    • 58
    • 82

    Chance Rain Showers

Today 5 Jul Southern Washington

Partly sunny. Near steady temperature in the lower 80s. North Winds around 5 Mph.

Tonight 5 Jul Southern Washington

Mostly cloudy. Lows in the lower 60s. East Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cossayuna Lake Temperature Statistics

July Temperature

Glens Falls, Floyd Bennett Memorial Airport (13 miles)

  • Lowest 1 July, 2026

    65.6 °F

  • Average July

    80.8 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

Glens Falls, Floyd Bennett Memorial Airport (13 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.2 °F
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