Olney Weather Forecast

    • 17
    • 26

    Shower

    • 16
    • 26

    Storm

    • 16
    • 27

    Storm

    • 16
    • 22

    Shower

    • 15
    • 21

    Shower

    • 15
    • 22

    Shower

    • 15
    • 22

    Shower

Today 14 Jan Hunter

Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the afternoon and evening. Winds east to southeasterly 15 to 25 km/h. Overnight temperatures falling to around 18 with daytime temperatures reaching 27 to 32.

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Olney Temperature Statistics View More

January Temperature

Lake Macquarie (Cooranbong) (18km)

  • Lowest 1 January, 2026

    14.1 °C

  • Average January

    22.3 °C

  • Highest 10 January, 2026

    40.1 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (18km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.8 °C
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