Weymouth Weather Forecast

    • 12
    • 22

    Mostly clear

    • 13
    • 23

    Mostly sunny

    • 13
    • 27

    Sunny

    • 16
    • 27

    Possible shower

    • 14
    • 24

    Showers

    • 14
    • 20

    Shower or two. Becoming windy

    • 10
    • 21

    Mostly sunny

Today 5 Jan North East

Mostly clear. Winds northwesterly 15 to 25 km/h becoming light in the late evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 20 knots, reaching up to 25 knots offshore in the evening.
Seas
1 to 1.5 metres.
1st Swell
Westerly below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure ridge over the northwest will move through Bass Strait on Tuesday as a weak trough slips across the south of the state. This high pressure system will establish in the Tasman Sea on Wednesday with a another trough sweeping across the state on Wednesday. This trough will linger just off the northeast coast until a strong cold front approaches from the west coast late Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weymouth Temperature Statistics View More

January Temperature

Low Head (30km)

  • Lowest 1 January, 2026

    11.7 °C

  • Average January

    16.9 °C

  • Highest 1 January, 2026

    19.9 °C

Climate (2021–Present)

Low Head (30km)

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  • Average Low 2021–2026

    10.7 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    17.1 °C
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