Castletown Weather Forecast

    • 15
    • 25

    Possible storm

    • 12
    • 21

    Shower or two. Becoming windy

    • 12
    • 19

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 10
    • 26

    Sunny

    • 16
    • 25

    Mostly sunny

    • 13
    • 24

    Shower or two

Today 24 Oct Esperance

Partly cloudy. Slight chance of a shower, most likely later this evening. The chance of a thunderstorm. Winds southwesterly 25 to 30 km/h tending southerly 15 to 25 km/h in the late afternoon then becoming light in the evening.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
West to southwesterly 15 to 20 knots tending south to southwesterly 10 to 15 knots in the early afternoon then tending northwest to southwesterly 15 to 20 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
Easterly 1 to 1.5 metres, increasing to 1 to 2 metres east of Esperance during the afternoon.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A cold front moves inland over the south. A ridge will build across the south of the state from tomorrow, with a west coast trough developing on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castletown Temperature Statistics View More

October Temperature

Esperance (1km)

  • Lowest 7 October, 2025

    7.6 °C

  • Average October

    16.2 °C

  • Highest 3 October, 2025

    37.6 °C

Climate (2020–Present)

Esperance (1km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    16.6 °C

  • Average High 2020–2025

    22.3 °C
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