Johnsons Bay Weather Forecast

    • 10
    • 16

    Rain

    • 14
    • 17

    Rain

    • 14
    • 17

    Shower

    • 11
    • 14

    Shower

    • 9
    • 13

    Shower

    • 7
    • 14

    Shower

    • 7
    • 15

    Shower

Today 16 Jun Western

Cloudy. Very high chance of rain, becoming less likely this afternoon. Winds north to northeasterly 15 to 20 km/h tending northeast to southeasterly in the morning. Daytime maximum temperatures between 10 and 15.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
North to northwesterly 15 to 20 knots shifting east to southeasterly during the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy. 95% chance of rain.
Weather Situation
A low pressure system is developing in the Bight today, forecast to slowly move east this week, bringing a warm front over the state today. The low centre will approach from the west on Thursday, crossing and dragging a cold front over the state on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

June Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 5 June, 2026

    4.9 °C

  • Average June

    9.4 °C

  • Highest 7 June, 2026

    15.9 °C

Climate (2021–Present)

Luncheon Hill (Forestry) (46km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    10.9 °C

  • Average High 2021–2026

    16.3 °C
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