Hilgay Weather Forecast

    • 16
    • 20

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 8
    • 24

    Mostly sunny

    • 10
    • 30

    Mostly sunny

    • 13
    • 29

    Partly cloudy

    • 12
    • 24

    Partly cloudy

    • 11
    • 28

    Sunny

Today 30 Dec South West

Cloudy. Slight chance of a shower near the Otways, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds southerly 20 to 30 km/h. Daytime maximum temperatures between 19 and 26.

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  • Temperature Forecast Bureau of Meteorology

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Hilgay Temperature Statistics View More

December Temperature

Casterton (26km)

  • Lowest 7 December, 2025

    3.6 °C

  • Average December

    15.9 °C

  • Highest 18 December, 2025

    37.3 °C

Climate (2020–Present)

Casterton (26km)

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  • Average Low 2020–2025

    8.4 °C

  • Average 2020–2025

    13.5 °C

  • Average High 2020–2025

    19.7 °C
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