Brother and Sister Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 11
    • 18

    Mostly sunny

    • 10
    • 18

    Partly cloudy

    • 11
    • 17

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 13
    • 21

    Shower or two

Today 26 Apr South East

Partly cloudy. Slight chance of a shower. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly during the day. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching between 19 and 24.

Storm Bay

Wind
Northerly about 10 knots increasing to 10 to 15 knots in the morning then becoming variable about 10 knots in the early afternoon.
Seas
Below 1 metre.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brother and Sister Temperature Statistics View More

April Temperature

Tasman Island (26km)

  • Lowest 13 April, 2026

    5.8 °C

  • Average April

    12.4 °C

  • Highest 24 April, 2026

    22.9 °C

Climate (2021–Present)

Tasman Island (26km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
Get WillyWeather+ to remove ads