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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.
Nirimba Fields is experiencing the conditions shown in the live forecast above. This late-summer period typically brings a mix of warm days and afternoon sea breezes, with occasional thunderstorms developing across Western Sydney.
What is the typical weather pattern for Nirimba Fields right now?
Nirimba Fields sits in the Cumberland Plain, so summer afternoons often reach the low thirties (Celsius) before a south-easterly change arrives. Humidity builds through February, increasing the chance of brief, heavy downpours late in the day. The live forecast above shows today’s actual temperature and wind.
How does the local geography affect Nirimba Fields weather?
The suburb is about 35 kilometres west of the Sydney coast. The Blue Mountains to the west block inland moisture, while the ocean breeze can stall near the M7 motorway. This often keeps Nirimba Fields a few degrees warmer than the city centre until the seabreeze finally pushes through.
Will the afternoon sea breeze reach Nirimba Fields today?
Check the live forecast above for wind direction. A south-easterly change usually arrives between 2pm and 5pm, but on very hot days it may stall west of Parramatta. If the wind swings south-east, expect a drop of 5–8 degrees.
Does Nirimba Fields flood during heavy rain?
The suburb is on relatively flat former farmland, so localised flash flooding can occur when storm drains are overwhelmed. The main risk is along Eastern Creek and its tributaries. Check Severe Weather Warning pages for watches.
Is it safe to exercise outdoors in this weather?
If the live forecast above shows temperatures above 32 °C or an extreme UV index, exercise early morning or indoors. The concrete and bare ground in new estates can radiate heat well into the evening. Stay hydrated and watch for heat stress signs.
For broader conditions across the state, visit the Australia weather hub or the Sydney Weather page.