Upper Swan Weather Forecast

    • 9
    • 23

    Partly cloudy

    • 12
    • 27

    Mostly sunny

    • 15
    • 30

    Mostly sunny

    • 19
    • 27

    Sunny

    • 14
    • 22

    Showers

    • 10
    • 19

    Possible shower

    • 10
    • 22

    Mostly sunny

Today 14 Sep Perth

Partly cloudy. Winds easterly 15 to 20 km/h becoming light in the middle of the day then becoming southeasterly 25 to 35 km/h in the late afternoon.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Upper Swan Temperature Statistics View More

September Temperature

Pearce RAAF Base (11km)

  • Lowest 2 September, 2026

    6.2 °C

  • Average September

    15.4 °C

  • Highest 11 September, 2026

    26.2 °C

Climate (2021–2026)

Pearce RAAF Base (11km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    26.7 °C
Get WillyWeather+ to remove ads