Grassy Weather Forecast

    • 14
    • 20

    Cloud clearing

    • 12
    • 22

    Cloud clearing

    • 15
    • 23

    Windy. Sunny

    • 15
    • 20

    Cloudy

    • 14
    • 22

    Partly cloudy

    • 15
    • 22

    Partly cloudy

    • 15
    • 20

    Possible shower

Today 25 Jan King Island

Cloud clearing. Winds southwesterly 20 to 30 km/h turning southerly in the early morning. Daytime maximum temperatures in the low 20s.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southerly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island during the morning.
Weather
Cloud clearing.
Weather Situation
A cold front clears the state this morning, with a high pressure system expected to move in from the west today and move over the state on Monday to be in the Tasman Sea on Tuesday as a trough approaches from the west and crosses the state during the afternoon and evening. On Wednesday a ridge of high pressure extends from the west.
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

    16.3 °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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