Cascade Lake Weather Forecast

    • 58
    • 77

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 56
    • 76

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

    • 57
    • 76

    Partly Sunny

Today 13 Sep Orange

Mostly sunny. Highs in the upper 70s. Southwest Winds around 5 Mph.

Tonight 13 Sep Orange

Mostly cloudy. Lows in the upper 50s. Southwest Winds around 5 Mph.

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Cascade Lake Temperature Statistics

September Temperature

Sussex, Sussex Airport (14.3 miles)

  • Lowest 8 September, 2025

    43 °F

  • Average September

    63.7 °F

  • Highest 4 September, 2025

    82 °F

Climate (2020–Present)

Sussex, Sussex Airport (14.3 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    63.3 °F
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