Weymouth Weather Forecast

    • 4
    • 11

    Possible shower. Windy

    • 5
    • 13

    Shower or two. Becoming windy

    • 9
    • 15

    Shower or two

    • 5
    • 15

    Possible shower

    • 7
    • 15

    Showers

    • 9
    • 14

    Showers

    • 4
    • 12

    Shower or two

Today 23 Jul North East

Partly cloudy. Slight chance of a shower, with possible small hail. Snow possible above 600 metres. Winds westerly 25 to 35 km/h increasing to 25 to 40 km/h in the middle of the day. Daytime maximum temperatures between 6 and 11.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the evening.
Seas
2.5 to 3 metres.
1st Swell
Westerly 1 to 2 metres, increasing to 2 to 3 metres during the afternoon.
Weather
Partly cloudy. 80% chance of showers, with possible small hail from the late morning.
Weather Situation
A cold front approaches this morning, bringing a strong and cold west to southwesterly flow across the state. A warm front will then cross during Friday, bringing a much warmer westerly airstream to the state which persists into Saturday. A weak ridge is then expected to cross later Saturday with the airstream expected to tend more northwesterly during Sunday as a cold front approaches from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weymouth Temperature Statistics View More

July Temperature

Low Head (30km)

  • Lowest 5 July, 2026

    3.8 °C

  • Average July

    10.9 °C

  • Highest 21 July, 2026

    15.4 °C

Climate (2021–2026)

Low Head (30km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    17.2 °C
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