Cape Weymouth Weather Forecast

    • 23
    • 30

    Showers

    • 23
    • 30

    Shower or two

    • 22
    • 30

    Partly cloudy

    • 22
    • 30

    Partly cloudy

    • 22
    • 30

    Mostly sunny

    • 22
    • 30

    Possible shower

    • 22
    • 29

    Shower or two

Today 18 Sep Peninsula

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds easterly 25 to 35 km/h. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching the low to mid 30s.

Peninsula Coastal Waters

Sharp Point to Cape Melville
Wind
Southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
1st Swell
Southeasterly around 1 metre outside the reef, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
Weather
Partly cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Weymouth Temperature Statistics View More

September Temperature

Lockhart River Airport (24km)

  • Lowest 2 September, 2025

    16.2 °C

  • Average September

    25.3 °C

  • Highest 6 September, 2025

    31.3 °C

Climate (2020–Present)

Lockhart River Airport (24km)

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  • Average Low 2020–2025

    23.1 °C

  • Average 2020–2025

    26.2 °C

  • Average High 2020–2025

    30.6 °C
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