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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Reef 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 ·
Mount Martha’s weather is mild and changeable, typical of the Mornington Peninsula. The live forecast above shows today’s conditions. Expect cooler mornings and sea breezes, with the Bureau of Meteorology providing the most reliable updates for your area.
What is the typical weather pattern for Mount Martha?
Mount Martha has a temperate coastal climate. Summers are warm but rarely extreme, with average highs around 25°C. Winters are cool and damp, with maximums near 13°C. The prevailing south-westerly winds can bring sudden changes, so check the mount martha weather bom page before heading out.
How reliable are the 10-day and 14-day forecasts?
Short-term forecasts (1–3 days) are quite accurate. The mount martha weather 10 days outlook gives a useful trend, but confidence drops after day 7. For planning, the mount martha weather 14 day forecast is best used as a guide rather than a guarantee. Always confirm with the live forecast above on the day.
What will the weather in Mount Martha be like tomorrow?
Check the mount martha weather tomorrow details in the live forecast above. Typically, mornings are cooler with possible sea fog, clearing to a mild afternoon. The BOM forecast is updated every six hours for accuracy.
Where can I find hourly weather for Mount Martha?
The mount martha weather hourly data is available through the Bureau of Meteorology’s website and the live forecast above. This is useful for planning beach trips or walks, as wind and temperature can shift quickly along the coast.
Is Mount Martha’s weather different from Melbourne’s?
Yes. Mount Martha is often 2–4 °C cooler than the city in summer due to sea breezes. In winter, it can be slightly milder but more exposed to wind. For comparison, see our Melbourne Weather page.
For broader conditions across the country, visit our Australia weather hub. If you’re planning a trip further north, check Sydney Weather or Brisbane Weather. Be aware of any current Severe Weather Warning for the region.