Autumn Chill Settles In as Heavy Rain Targets Melbourne Tonight

A Cloudy and Cool Morning Commute

Melburnians should prepare for a distinct shift in the weather this Wednesday, 8 April 2026. As the city moves deeper into the autumn season, the forecast indicates a day of two halves: a relatively stable, overcast morning followed by a very wet and potentially disruptive night. Early risers can expect a brisk start to the day, with temperatures sitting around the 12°C mark. While the sky will remain heavily overcast from the early hours, the chances of rain during the morning commute are quite low, currently estimated at just 10%.

Afternoon: Below-Average Temperatures

As we head into the afternoon, the mercury is expected to struggle. While the historical average maximum for Melbourne in April typically reaches 20°C, today’s peak will only hit approximately 17°C. This cooler-than-average trend is consistent with recent patterns across the state. Humidity will hover around 65%, which, combined with the lack of direct sunlight, will make for a damp-feeling day despite the minimal rainfall during daylight hours. The wind is expected to remain moderate, though the constant cloud cover will provide little relief from the autumn chill.

Evening and Night: The Heavens Open

The primary concern for residents today is the sharp increase in precipitation forecast for the evening and overnight period. The Bureau of Meteorology has noted that while the day remains largely dry, the probability of rain surges to a staggering 95% after sunset. This heavy rainfall is expected to be persistent throughout the night, which could lead to slippery road conditions and localized water ponding on major thoroughfares. Commuters are advised to ensure they have their umbrellas and waterproof gear ready for the trip home, as the dry morning will be a distant memory by the time the evening rush begins.

Warnings and Observations

While specific gale or severe wind warnings have been issued for coastal regions in other parts of the country today, Melbourne itself remains free of high-wind advisories for the time being. However, the intensity of the predicted overnight rain (95% chance) acts as a functional warning for those in low-lying areas. Total daily rainfall could be significant if the overnight bands move slowly across the metropolitan area. Residents should secure any loose outdoor items before the heavier showers arrive late this evening.

Today's Forecast Summary

• Morning: Mostly cloudy and cool with a low of 12°C; 10% chance of rain.
• Afternoon: Persistent gray skies with a maximum temperature of 17°C.
• Evening: Significant rain likely (95% chance), continuing into the night.
• Humidity: Steady at approximately 65%.
• Wind: Light to moderate north-easterly breezes.