Gretna Weather Forecast

    • 9
    • 26

    Partly cloudy

    • 11
    • 28

    Mostly sunny

    • 14
    • 27

    Cloudy

    • 12
    • 17

    Shower or two

    • 7
    • 23

    Mostly sunny

    • 8
    • 29

    Partly cloudy

    • 13
    • 27

    Shower or two

Today 29 Jan New Norfolk

Partly cloudy. Light winds becoming easterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

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Gretna Temperature Statistics View More

January Temperature

Bushy Park (5km)

  • Lowest 23 January, 2026

    4.2 °C

  • Average January

    17.5 °C

  • Highest 27 January, 2026

    36.5 °C

Climate (2021–Present)

Bushy Park (5km)

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  • Average Low 2021–2026

    5.8 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    18.7 °C
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