Cascade Lake Weather Forecast

    • 52
    • 65

    Rain

    • 47
    • 63

    Chance Rain Showers

    • 46
    • 59

    Chance Rain Showers

    • 46
    • 60

    Mostly Cloudy

    • 46
    • 58

    Chance Rain Showers

    • 48
    • 60

    Chance Rain Showers

Today 20 Sep Orange

Showers. Highs in the mid 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 20 Sep Orange

Mostly cloudy. Rain in the Evening, then a chance of Showers after midnight. Lows in the lower 50s. Northeast Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cascade Lake Temperature Statistics

September Temperature

Sussex, Sussex Airport (14.3 miles)

  • Lowest 1 September, 2026

    68 °F

  • Average September

    70.1 °F

  • Highest 1 September, 2026

    73 °F

Climate (2021–2026)

Sussex, Sussex Airport (14.3 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.2 °F
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