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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Parramatta will see a mix of sun and cloud today, with the live forecast above showing the current temperature and any chance of rain. A light west-to-southwest breeze keeps conditions comfortable, making it a typical autumn day for western Sydney.
What is driving today’s weather in Parramatta?
A weak trough moving across inland New South Wales is interacting with a ridge of high pressure off the coast. This setup draws a dry southwesterly flow over Parramatta, limiting moisture and keeping rain unlikely for most of the day. The afternoon may bring a few extra clouds as the trough passes, but significant precipitation isn’t expected.
How does today compare with the rest of the week?
Today’s pattern is fairly typical for this time of year. The weather in Parramatta tomorrow will shift as the trough clears, bringing a return to clearer skies and slightly warmer conditions. For those planning ahead, the Parramatta weather 14 days outlook shows a gradual warming trend into the weekend, with no major systems forecast. If you need a longer view, the Parramatta weather 30 days projection from the Bureau suggests above-average temperatures for late autumn.
Will it rain in Parramatta this afternoon?
Rain is unlikely today. The dry southwesterly flow and high pressure ridge keep showers away. A stray cloud might pass but nothing that will wet the ground. If you’re heading out, no umbrella needed.
What’s the UV index like today?
UV levels will be moderate to high around midday. The Bureau of Meteorology suggests sun protection (SPF 30+, hat, sunglasses) between 10am and 3pm, even with some cloud cover. Check the live forecast above for the exact UV rating.
How accurate is the Parramatta weather 14 days forecast?
Extended forecasts are reliable for broad trends (temperature ranges, major systems) but less precise for daily details. For today and weather in Parramatta tomorrow, use the live forecast above and the Bureau of Meteorology’s 7-day outlook for the best accuracy.
For broader coverage, see our Australia weather hub or check Sydney Weather for the greater region. If any severe weather develops, we’ll update the Severe Weather Warning page.