Newcastle Weather Forecast

    • 21
    • 34

    Possible shower or storm

    • 21
    • 32

    Partly cloudy

    • 23
    • 30

    Possible shower

    • 22
    • 30

    Partly cloudy

    • 20
    • 31

    Mostly sunny

    • 20
    • 25

    Shower or two

    • 19
    • 25

    Shower or two

Today 21 Feb Newcastle

Partly cloudy. The chance of fog in the early morning. Medium chance of showers, most likely in the afternoon and early evening. A thunderstorm likely. Light winds becoming northwesterly 15 to 20 km/h in the morning then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head during the morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm during the morning and afternoon.
Weather Situation
Winds are northerly ahead of a southerly wind change moving along the southern half of the coast as a weak trough moves through and decays during Saturday. Winds turn fresh north to northwesterly by Sunday as a high builds over the Tasman, ahead of another southerly change moving along the southern half of the coast on Monday with the next trough.
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  • Temperature Forecast Bureau of Meteorology

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Newcastle Temperature Statistics View More

February Temperature

Newcastle (Nobbys) (2km)

  • Lowest 17 February, 2026

    16.2 °C

  • Average February

    22.5 °C

  • Highest 18 February, 2026

    36.3 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.3 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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