Light Showers and Humid Skies: A Damp Sunday for Sydney

Showers Likely as Sydney Settles into a Mild Sunday

Sydney residents can expect a break from the intense summer heat this Sunday, 15 February 2026, as a moisture-laden air mass brings light rain showers and moderate temperatures across the metropolitan area. While the day is unlikely to be a total washout, local meteorological data suggests keeping an umbrella handy for any outdoor plans. The cooling trend follows a period of higher temperatures, providing a humid but manageable end to the weekend.

Morning: A Grey and Damp Start

The morning is forecast to begin with a minimum temperature of 20°C and a high probability of patchy rain. Between 6:00 AM and 10:00 AM, the city is expected to experience light drizzle and consistent cloud cover, particularly in the coastal suburbs. Humidity levels will remain high, peaking at approximately 76%, which may make the air feel heavier despite the mild temperatures. Winds will remain gentle, predominantly coming from the northeast at speeds of 10 to 15 kilometres per hour.

Afternoon: Overcast Conditions with Scattered Breaks

As the day progresses into the afternoon, the mercury is tipped to reach a maximum of 24°C. While the chance of rain persists, it will likely manifest as scattered light showers rather than a continuous downpour, with a total predicted accumulation of roughly 2mm. Cloud cover will be significant throughout the midday period, though approximately 7 hours of sunshine are expected to peek through the breaks. For those heading to the water, the sea temperature remains a stable 23°C, though the overcast skies will keep the ambient heat in check.

Evening: Tapering Showers and Mild Breezes

By the evening, the showers are expected to taper off, leaving behind scattered clouds and a mild temperature of approximately 22°C. The humidity will stay elevated, but a consistent easterly breeze will provide some relief for those dining outdoors or attending evening events. The sun will set at 7:48 PM, concluding nearly 13 hours of daylight. While no severe weather or wind warnings are currently in effect for the Sydney basin, a broader low-pressure trough remains active over northeastern New South Wales, contributing to the unstable conditions seen locally.

Preparation and Safety Advice

Given the 50% chance of precipitation throughout the day, residents should prepare for changing conditions. To stay comfortable, the following is recommended:

• Carry a compact umbrella or light raincoat for outdoor markets and sporting events.
• Wear breathable, lightweight clothing to manage the high humidity.
• Apply sunscreen during periods of breaks in the cloud, as the UV index remains high in the summer months.
• Check local radar updates if planning activities on the harbor, as coastal showers can move inland quickly.