Grassy Weather Forecast

    • 14
    • 22

    Possible shower

    • 16
    • 22

    Cloudy

    • 15
    • 21

    Partly cloudy

    • 13
    • 17

    Possible shower. Windy

    • 12
    • 19

    Partly cloudy

    • 12
    • 24

    Sunny

    • 14
    • 21

    Partly cloudy

Today 29 Jan King Island

Cloudy. Medium chance of showers, most likely in the afternoon and evening. Winds easterly 20 to 30 km/h. Daytime maximum temperatures in the low 20s.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Easterly 15 to 20 knots, reaching up to 25 knots inshore in the late morning and early afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres near Cape Grim.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 2 metres south of King Island.
Weather
Cloudy.
Weather Situation
A ridge of high pressure extends across Tasmania, with the high centre to cross the state and move into the Tasman Sea during today. A trough and cold front are expected to approach Tasmania from the west late on Saturday, crossing overnight, before a strong ridge of high pressure begins to build over the state on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Temperature Statistics View More

January Temperature

King Island Airport (23km)

  • Lowest 23 January, 2026

    2.7 °C

  • Average January

    16.5 °C

  • Highest 7 January, 2026

    30.4 °C

Climate (2021–Present)

King Island Airport (23km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.5 °C
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