Easter Sunday Sun: Mild Temperatures and Afternoon Breezes Expected Across Perth

A Classic Autumn Easter for the City

Perth is set to enjoy a stable and pleasant Easter Sunday on April 5, 2026, as the weather settles into a predictable autumn pattern. Following the recent volatility brought by Cyclone Narelle, which briefly interrupted the state’s warm streak with heavy rains and strong winds, conditions have returned to the mild and sunny climate typically associated with early April in Western Australia. Residents can look forward to a day perfectly suited for outdoor egg hunts and family gatherings, with plenty of sunshine expected throughout the metropolitan area.

Morning and Afternoon Outlook

The day will begin with a cool and refreshing start, with overnight lows dipping to around 16°C. Early morning activities will see intervals of hazy sunshine filtered through high-level grey clouds, creating a mild atmosphere as temperatures climb toward 19°C by the late morning hours. Winds are expected to be light early on, making it an ideal time for coastal activities before the traditional afternoon changes occur.

As we move into the afternoon, the mercury is forecast to reach a comfortable maximum of 25°C. This peak temperature will be accompanied by the development of a steady sea breeze, likely reaching speeds of approximately 21 km/h from the south-southwest. While this breeze will provide a welcome cooling effect for those in coastal suburbs, inland areas may remain slightly warmer well into the late afternoon. Cloud cover is expected to remain at around 55% to 70%, offering a mix of bright spells and broken clouds.

Evening Conditions and Rain Risks

Heading into the evening, temperatures will gradually return to the mid-teens. If your Easter plans extend into the night, a light jacket is recommended as the air turns crisp. While the majority of the day is expected to remain dry, current models indicate a shift in the overnight hours. There is a 40% chance of light rain developing late Sunday night into Monday morning. However, for the duration of the Sunday daylight hours, the probability of precipitation remains very low, ensuring that long lunches and park picnics should go ahead without interruption.

Weather Essentials for Sunday

• Temperature Range: A minimum of 16°C and a maximum of 25°C.
• UV Index: Moderate (Level 3-5). Despite the mild temperatures, sun protection is still advised for those spending extended periods outdoors.
• Wind: Light morning winds shifting to a moderate SSW sea breeze in the afternoon.
• Rainfall: Dry during the day; 40% chance of light showers after midnight.
• Humidity: Average humidity levels will hover around 55% during the day, rising overnight.

Overall, Perth's Easter Sunday is shaping up to be a standout day for the holiday weekend. With the extreme heat of summer now firmly in the rearview mirror, the moderate 25°C high offers the perfect balance for those looking to enjoy the best of the West Australian outdoors.