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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Briefly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Myrniong is currently at a mild 18°C with a partly cloudy sky, based on the live forecast above. Expect a top of 22°C today with light northwesterly winds, before a cooler change arrives late Thursday bringing showers and a drop of 5–7 degrees for Friday.
What is the Myrniong forecast for the coming days?
The live forecast above shows today peaking near 22°C under partly cloudy conditions, with a light breeze from the northwest at 10–15 km/h. Thursday sees a similar start before a late-afternoon shift to southwesterly winds ushers in a band of rain, likely delivering 2–5 mm by evening. Friday clears to 16°C with lingering morning drizzle, while the weekend returns to mostly sunny skies and highs around 24°C.
How does Myrniong compare to nearby Bacchus Marsh?
Myrniong sits about 15 kilometres southeast of Bacchus Marsh, at a slightly higher elevation (around 420 metres), so it tends to run 1–2°C cooler overnight. The Melbourne Weather pattern drives both towns: today’s mild northwest flow gives way to a southwesterly change Thursday, with Weather 10 Days showing a similar drop for Myrniong. For real-time tracking, the bacchus marsh weather radar is your best tool to watch that incoming band.
Will Thursday be wet in Myrniong?
Only late in the day. Showers develop after 4 pm as a southwesterly change arrives, with light falls of 2–5 mm expected. The morning stays dry and partly cloudy, so outdoor plans before lunch are fine.
What’s the best source for Myrniong weather updates?
The Bureau of Meteorology (BOM) provides official hourly data and radar. For a longer view, use bacchus marsh weather 14 days from Weatherzone or Elders to see trends beyond the immediate forecast.
Does Myrniong get frost in winter?
Yes—its elevation and valley position trap cold air. On clear winter nights, temperatures can drop below 2°C, with frost patches common. The myrniong weather bom page has specific frost warnings during those months.