Alton Weather Forecast

    • 18
    • 33

    Partly cloudy

    • 20
    • 34

    Partly cloudy

    • 21
    • 33

    Partly cloudy

    • 21
    • 33

    Partly cloudy

    • 20
    • 34

    Partly cloudy

    • 21
    • 35

    Partly cloudy

    • 21
    • 33

    Partly cloudy

Today 16 Mar Darling Downs and Granite Belt

Mostly sunny. The chance of fog in the far east in the early morning. Winds east to northeasterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 13 and 18 with daytime temperatures reaching 28 to 33.

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  • Temperature Forecast Bureau of Meteorology

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Alton Temperature Statistics View More

March Temperature

St George Airport (71km)

  • Lowest 15 March, 2026

    18.9 °C

  • Average March

    28.1 °C

  • Highest 12 March, 2026

    38 °C

Climate (2021–Present)

St George Airport (71km)

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  • Average Low 2021–2026

    14.2 °C

  • Average 2021–2026

    20.7 °C

  • Average High 2021–2026

    28.2 °C
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