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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s conditions, then use this page to understand what drives Grenfell’s weather—from its inland location to the seasonal shifts that affect your plans.
What makes Grenfell’s weather different from coastal NSW?
Grenfell sits on the south-western slopes of the Great Dividing Range, about 370 kilometres west of Sydney. This inland position means it misses the moderating influence of the ocean, so summer days are hotter and winter nights colder than coastal towns. The town’s elevation (roughly 390 metres) also plays a role: overnight temperatures can drop sharply in any season, especially under clear skies.
How reliable is the 7-day forecast for Grenfell?
Because Grenfell is inland and away from major coastlines, the Bureau of Meteorology’s 7-day outlook is generally reliable for broad trends—like a warming or cooling pattern—but day-to-day accuracy drops beyond day 5. For the most precise planning, check the grenfell weather 7 day forecast on the live panel above, and cross-reference with the grenfell weather radar on BOM’s site to see approaching rain or storms in real time.
What should you watch for in summer and winter?
Summer brings the risk of afternoon thunderstorms, often developing over the ranges to the east. Winter is dry and crisp, with morning frost common. The grenfell weather elders long-range outlooks can help you gauge whether a heatwave or cold snap is likely, but always treat week-ahead predictions as a guide, not a guarantee.
Does Grenfell get much rain?
Annual rainfall averages about 550–600 mm, fairly spread through the year. Spring and early summer tend to be the wettest months, but heavy falls are rare—most rain comes from slow-moving troughs or isolated thunderstorms.
When is the best time to visit Grenfell?
Late autumn (April–May) and early spring (September–October) offer mild days and cool nights, ideal for exploring the town’s Henry Lawson heritage and surrounding farmland. January can be hot, while July mornings are often frosty.
Can I get live radar for Grenfell?
Yes. The nearest weather radar is at Hillston (about 120 km north-west), which covers broader storm movement. For local detail, the BOM’s grenfell weather radar page on the live panel above shows the latest imagery.
For broader conditions across the state, visit our Australia weather hub or check the Sydney Weather page for coastal comparisons. If severe storms are forecast, see our Severe Weather Warning guide.