Johnstown Weather Forecast

    • 17
    • 27

    Cloudy

    • 15
    • 28

    Partly cloudy

    • 13
    • 32

    Sunny

    • 17
    • 33

    Partly cloudy

    • 17
    • 34

    Sunny

    • 19
    • 35

    Partly cloudy

    • 21
    • 34

    Shower

Today 17 Dec Wide Bay and Burnett

Partly cloudy. High chance of showers along the coastal fringe, medium chance elsewhere. The chance of a thunderstorm in the morning and afternoon. Winds east to southeasterly 25 to 35 km/h. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching the mid to high 20s.

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Johnstown Temperature Statistics View More

December Temperature

Kingaroy Airport (32km)

  • Lowest 3 December, 2025

    8.3 °C

  • Average December

    22 °C

  • Highest 15 December, 2025

    32.9 °C

Climate (2020–Present)

Kingaroy Airport (32km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    25.5 °C
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