Weymouth Weather Forecast

    • 15
    • 20

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 8
    • 20

    Mostly sunny

    • 9
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

Today 11 Mar North East

Cloudy. High chance of showers, becoming less likely this evening. The chance of a thunderstorm during this afternoon and early evening. Light winds becoming west to northwesterly 20 to 30 km/h in the middle of the day then tending west to southwesterly 15 to 25 km/h in the late evening. Daytime maximum temperatures between 16 and 22.

Central North Coastal Waters

Stanley to Flinders Island
Wind
North to northeasterly 15 to 20 knots tending west to northwesterly 15 to 25 knots in the middle of the day then tending west to southwesterly 20 to 25 knots in the evening. Winds reaching up to 30 knots in the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 2 to 2.5 metres by early evening.
1st Swell
Northeasterly below 1 metre.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A cold front is crossing the state from the west today, clearing to the east by Thursday. A ridge of high pressure is then expected to extend over the state from Friday and persist through the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weymouth Temperature Statistics View More

March Temperature

Low Head (30km)

  • Lowest 8 March, 2026

    12.6 °C

  • Average March

    18.1 °C

  • Highest 4 March, 2026

    22.4 °C

Climate (2021–Present)

Low Head (30km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    17.1 °C
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