Jam Jerrup Weather Forecast

    • 8
    • 19

    Showers

    • 5
    • 14

    Showers. Becoming windy

    • 9
    • 17

    Showers easing. Wind easing

    • 10
    • 17

    Shower or two

    • 11
    • 17

    Possible shower

    • 7
    • 19

    Sunny

    • 8
    • 21

    Sunny

Today 6 May Central

Partly cloudy. Patchy morning fog about the ranges. Very high chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm in the southwest later tonight. Possible small hail this evening. Winds northwesterly 20 to 30 km/h turning west to southwesterly in the evening. Daytime maximum temperatures between 14 and 20.

Western Port Local Waters

Wind
Northwesterly10 to 15 knots, increasing to 15 to 20 knots in the afternoon then turning west to southwesterly 20 to 30 knots in the evening.
Seas
Below 1 metre, increasing to 2 metres west of Sandy Point later in the evening.
Weather
Becoming cloudy. Near 100% chance of showers, with possible small hail later tonight.
Weather Situation
A weak ridge of high pressure extending over Victoria will be cleared on Wednesday as a cold front crosses over Victoria. This front is expected to develop a low pressure system off the east coast on Thursday which will move into the Tasman Sea on Friday. The high pressure ridge will begin to redevelop from the west on the weekend with the high pressure centre sitting well south of the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jam Jerrup Temperature Statistics View More

May Temperature

Rhyll (23km)

  • Lowest 4 May, 2026

    13.4 °C

  • Average May

    17 °C

  • Highest 1 May, 2026

    25.2 °C

Climate (2021–Present)

Rhyll (23km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.3 °C
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