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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
According to the live forecast above, Blacktown is heading for a mild day with partly cloudy skies and a moderate south‑easterly breeze. The afternoon top will stay a few degrees below the late‑spring average, making it a comfortable day for outdoor errands or a walk along the nearby parklands.
What’s driving today’s conditions in Blacktown?
A high‑pressure ridge over the Tasman Sea is funnelling a cooler, moist onshore flow across western Sydney. That means stable air, limited shower activity, and a steady breeze that will keep humidity in check. The UV index will reach moderate levels by mid‑morning, so sun protection is still worthwhile.
- Morning low around 13 °C, afternoon high near 23 °C.
- Wind from the south‑east at 15–25 km/h, easing after sunset.
- Cloud cover building from late morning, then clearing again by dusk.
How does this compare with late‑spring norms for Blacktown?
Typical November afternoons in Blacktown hover near 26 °C, so today is a notch cooler than average. The south‑easterly breeze is also more persistent than the usual north‑westerly flows, giving the day a fresher feel. Rainfall is unlikely — the chance of any measurable rain sits below 10 % for most of the daylight hours.
Will it rain in Blacktown today?
Rain is very unlikely. The Bureau of Meteorology places the chance of any precipitation below 10 % through the entire day. The cloud cover you see is from a stable onshore flow, not a rain‑bearing system, so you can leave the umbrella at home.
What time does the sun set in Blacktown this evening?
Sunset in Blacktown today is at 7:40 pm, with civil twilight lasting until about 8:07 pm. That gives you a solid window for evening sport or a walk along the Blacktown leisure centre paths before full darkness sets in.
Is today a good day for outdoor work?
Yes — mild temperatures, low wind gusts, and no rain make today ideal for garden jobs or outdoor maintenance. Just keep in mind the UV index reaches 7 by late morning, so pack a hat and sunscreen if you’ll be out for more than an hour.
Sources
Related reading: Check the Australia weather hub for forecasts across the country, or the Sydney weather page for conditions in the city centre just 40 kilometres away. If storms develop, see the severe weather warning page for alerts.