Cascade Weather Forecast

    • 11
    • 18

    Possible shower

    • 9
    • 21

    Partly cloudy

    • 9
    • 23

    Sunny

    • 9
    • 24

    Shower or two

    • 11
    • 14

    Showers

    • 9
    • 13

    Shower or two

    • 5
    • 18

    Partly cloudy

Today 24 Sep Mid North Coast

Partly cloudy. Slight chance of a shower about higher ground, becoming less likely in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the south in the late afternoon and evening. Winds northeasterly 15 to 25 km/h becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Cascade Temperature Statistics View More

September Temperature

Grafton Airport (57km)

  • Lowest 19 September, 2026

    5.3 °C
  • Average September

    17.2 °C
  • Highest 21 September, 2026

    34.1 °C

Climate (2021–2026)

Grafton Airport (57km)

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  • Average Low 2021–2026

    13.2 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    26.2 °C
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