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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Down Under Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Gillieston Heights, on the floodplain west of Maitland, is set for a mostly fine day with a top around 26 degrees Celsius, according to the live forecast above, though a late shower or storm cannot be ruled out as humidity builds this afternoon.
What is the typical weather pattern for Gillieston Heights?
Located in the Hunter Valley, Gillieston Heights experiences a humid subtropical climate. Summers are warm and often stormy, with January averages near 30°C. Winters are mild and drier, with July maximums around 18°C. The area sits near the Hunter River, which can influence local humidity and fog, especially in the cooler months.
Is there a severe weather risk today?
Check the live forecast above for any warnings, but for today the main concern is a possible afternoon thunderstorm. Gillieston Heights is prone to localised flooding from heavy rain, so keep an eye on the sky if you are near creeks or low-lying areas. For broader alerts, see our severe weather warnings page.
Does Gillieston Heights get foggy?
Yes, particularly in autumn and winter. The nearby Hunter River and surrounding flats create ideal conditions for radiation fog, often reducing visibility to below 100 metres in the early morning.
How does the weather here compare to Maitland?
Gillieston Heights is generally similar to Maitland, being just a few kilometres west. It can be slightly cooler overnight due to its closer proximity to the river flats.
What is the best time to visit?
Spring (September to November) offers the most settled weather with mild days and lower humidity, perfect for exploring the local parks and walking tracks.