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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Watch Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s temperature, wind and rain chance before heading out. Coastal sea breezes often shift afternoon conditions, so expect localised changes near the harbour and beaches.
What is the forecast for Newcastle today?
The live forecast above gives you the current temperature, wind speed and the probability of rain. Newcastle’s coastal location means a sea breeze usually develops by midday, cooling the coast but keeping conditions stable inland. Use the seven-day outlook to plan the rest of the week, and check the Australia Weather hub for broader NSW trends.
How does the coast influence today’s weather?
Newcastle sits on the Hunter Coast, so afternoon sea breezes are common. These winds lower temperatures near the shore compared with suburbs west of the city. The Sydney Weather page shows similar coastal effects. For longer planning, the newcastle weather 14 day forecast gives a general trend, but day‑to‑day confidence drops beyond a week. For even longer outlooks, the 21 day weather forecast newcastle nsw and 28 day weather forecast newcastle nsw are best treated as broad guidance.
Is there a weather warning for Newcastle today?
Check the Severe Weather Warning page for current warnings. The Bureau of Meteorology issues coastal wind and hazardous surf warnings for the Hunter coast. Always refer to the latest official advice.
How accurate is the 14‑day forecast for Newcastle?
Forecasts beyond seven days have lower confidence. The newcastle weather 14 day forecast gives a general pattern but can shift significantly. For today and tomorrow, the live forecast above is reliable; for longer periods, use the 28 day weather forecast newcastle nsw as a very rough guide only.
Where can I view the Newcastle weather radar?
The newcastle weather radar is available on the Bureau of Meteorology website. It shows rain bands moving over the Hunter region. For localised rain intensity, the radar updates every six minutes during active weather.