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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Newcastle will see a mild day with a mix of sun and cloud, according to the live forecast above. Expect a top around 23°C with light north-easterly breezes. No rain is expected, making it a good day for outdoor plans along the coast.
What is the UV and wind like today?
UV levels will reach moderate by late morning, so wear sunscreen if you’re out for more than 20 minutes. Winds from the north-east at 15–25 km/h will pick up in the afternoon, easing toward evening. The surf will be around 1–1.5 metres on exposed beaches.
Will the weather change this week?
The newcastle weather 7 day forecast shows a stable pattern through midweek, with a possible southerly change on Thursday bringing cooler air and a slight chance of a shower. For a longer view, the newcastle weather 14 day forecast suggests a return to settled conditions next weekend.
Where can I see the latest newcastle weather radar?
The Bureau of Meteorology’s newcastle weather radar 512 km today is available on their site. It covers the Hunter region and shows any approaching rain bands. Check it before heading to the beach or going bushwalking.
What’s the weather in newcastle today hourly?
Morning temperatures will start around 15°C, rising to 22°C by midday. The afternoon stays near 23°C with increasing cloud. By 6 pm it will cool to 19°C. The live forecast above updates these figures throughout the day.
Is it a good day for swimming at Newcastle Beach?
Yes, with light winds and no rain, conditions are fine for a swim. Check for any beach closures from lifeguards. The water temperature is around 21°C, and the swell will be small.
For more details on conditions across the country, visit the Australia weather hub. If you’re travelling south, check the Sydney Weather page for updates.