Post Office Rock Weather Forecast

    • 20
    • 37

    Sunny

    • 15
    • 20

    Cloudy

    • 15
    • 23

    Cloudy

    • 15
    • 28

    Partly cloudy

    • 16
    • 21

    Shower

    • 14
    • 17

    Windy

    • 12
    • 18

    Partly cloudy

Today 27 Jan Lower South East

Mostly sunny. The chance of a thunderstorm with little or no rainfall near the eastern border in the late afternoon and evening. Winds northerly 25 to 40 km/h increasing to 45 km/h before shifting southwesterly 25 to 40 km/h in the early afternoon, then tending southerly 20 to 30 km/h in the evening. Daytime maximum temperatures 40 to 46.

Extreme Fire Danger Rating

Take action now to protect life and property

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening, then decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A trough over western and central parts of the SA continues to move across the south before contracting and lingering inland. A high pressure system moves over waters south of the Bight on Wednesday, reaching the Tasman Sea on Thursday. Another high pressure system building over over waters well south of SA extends a south to southeasterly flow over southern SA late Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Post Office Rock Temperature Statistics View More

January Temperature

Robe Airport (38km)

  • Lowest 22 January, 2026

    7.3 °C

  • Average January

    18.7 °C

  • Highest 7 January, 2026

    36.1 °C

Climate (2021–Present)

Robe Airport (38km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    19.4 °C
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