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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Briefly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Marayong is currently experiencing conditions as shown in the live forecast above, with temperatures typical of a late-autumn day in Western Sydney. This pattern reflects the region’s transition towards cooler nights and mild afternoons.
What is today’s weather in Marayong?
The live forecast shows a maximum temperature in the low to mid-20s Celsius, with a moderate chance of light showers. Winds are light from the east-northeast, shifting later. The UV index is moderate, so sun protection is advised during midday hours. These numbers align with the seasonal average for Marayong, which typically sees autumn maximums around 22–26°C and minimums of 8–13°C.
What is the 10-day outlook for Marayong?
According to the live forecast above, the next several days will remain relatively settled, with daytime temperatures hovering near 23–27°C and overnight lows around 10–15°C. A weak trough may bring a few showers mid-week, but nothing unusual for this time of year. For the full breakdown, check the weather 10 days page. This pattern is consistent with weather Sydney often sees in May, and is similar to weather Blacktown just a few kilometres north.
What is the best time of year to visit Marayong?
Spring (September–November) and autumn (March–May) offer the most comfortable weather, with daytime temperatures of 20–26°C and lower humidity. Summer can be hot, frequently above 30°C, while winter nights can drop close to freezing.
Does Marayong get a lot of rain?
Annual rainfall averages about 800 mm, which is moderate for coastal NSW. Rain is fairly evenly distributed throughout the year, though late summer and early autumn can see heavier falls from east coast lows.
How reliable is the 10-day forecast for Marayong?
Forecast accuracy decreases beyond day 7. For Marayong, the first 5 days are typically reliable for temperature trends and significant weather events. The weather 10 days page is updated daily for the best guidance.