Cashmore Weather Forecast

    • 9
    • 27

    Mostly sunny

    • 13
    • 31

    Sunny

    • 15
    • 25

    Partly cloudy

    • 12
    • 18

    Cloudy

    • 11
    • 18

    Showers

    • 12
    • 18

    Cloudy

    • 11
    • 17

    Cloudy

Today 17 Dec South West

Mostly sunny. The chance of fog in the southeast in the early morning. Light winds becoming northwest to northeasterly 15 to 20 km/h in the morning then tending southeast to southwesterly in the late afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching the low to mid 30s.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cashmore Temperature Statistics View More

December Temperature

Portland Airport (1km)

  • Lowest 5 December, 2025

    6.9 °C

  • Average December

    14.3 °C

  • Highest 12 December, 2025

    29.1 °C

Climate (2020–Present)

Portland Airport (1km)

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

  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    18 °C
Get WillyWeather+ to remove ads