Second Valley Weather Forecast

    • 12
    • 19

    Cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 21

    Sunny

    • 13
    • 31

    Sunny

    • 17
    • 32

    Partly cloudy

    • 17
    • 25

    Partly cloudy

    • 13
    • 23

    Partly cloudy

Today 14 Dec Mount Lofty Ranges

Partly cloudy. Slight chance of a shower about the southern Fleurieu Peninsula in the morning. Near zero chance of rain elsewhere. Winds west to southwesterly 20 to 30 km/h turning southerly 25 to 35 km/h in the early afternoon. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching between 19 and 23.

Investigator Strait Coastal Waters

Wind
Southwesterly 15 to 20 knots turning southerly in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage during the afternoon.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Second Valley Temperature Statistics View More

December Temperature

Parawa West (Second Valley Forest) (8km)

  • Lowest 7 December, 2025

    7.1 °C

  • Average December

    15.5 °C

  • Highest 12 December, 2025

    32.9 °C

Climate (2020–Present)

Parawa West (Second Valley Forest) (8km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    17.5 °C
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