Forest Grove Weather Forecast

    • 12
    • 18

    Showers easing

    • 10
    • 17

    Shower or two

    • 11
    • 18

    Shower or two clearing

    • 10
    • 19

    Cloudy

    • 10
    • 21

    Sunny

    • 11
    • 23

    Sunny

    • 13
    • 24

    Sunny

Today 17 Sep South West

Cloudy. Very high chance of showers, most likely in the morning and early afternoon. The chance of a thunderstorm in the east. Winds northwesterly 20 to 30 km/h turning westerly in the early morning. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching around 17.

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Forest Grove Temperature Statistics View More

September Temperature

Cape Leeuwin (33km)

  • Lowest 8 September, 2025

    7.5 °C

  • Average September

    14.1 °C

  • Highest 12 September, 2025

    23.1 °C

Climate (2020–Present)

Cape Leeuwin (33km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.7 °C
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