Keep Your Brolly Handy: Late Morning Showers Set to Sweep Through Brisbane

Morning: A Humid Start as Clouds Roll In

Brisbane residents should prepare for a shift in conditions this Thursday, 19 March 2026. While the day may begin with relatively stable conditions and a minimum temperature of 21°C, the Bureau of Meteorology indicates that cloud cover will thicken rapidly as the morning progresses. A high chance of showers is forecast for the region, with the first drops likely to arrive by the late morning. For those heading to work or school early, the air will feel quite humid, as moisture levels remain elevated across the southeast coast following recent tropical activity in the state.

Afternoon: Showers Peak and High UV Risks

The temperature is expected to climb to a maximum of 29°C in the early afternoon, though the presence of overcast skies will offer little reprieve from the humidity. The chance of rainfall sits at 70%, with total falls between 0 and 7 mm expected throughout the day. Despite the cloudy outlook, health authorities are issuing a warning regarding solar radiation. The UV Index is predicted to reach a 'Very High' level of 10. Residents are advised to seek shade and use sun protection between 8:20 am and 3:20 pm, as the tropical sun can still cause significant skin damage through thin cloud cover.

Evening: A Damp Finish to the Day

As we move into the evening hours, the showers are expected to persist, though they may become more scattered. Winds are predicted to remain light throughout the day, providing little dispersion for the heavy, moist air. For those with evening commutes or outdoor plans, the roads may be slick, so extra caution is advised on the Pacific and Ipswich Motorways. Looking ahead to Friday, the trend of intermittent showers is likely to continue, though conditions may begin to clear slightly by the weekend.

Thursday Weather Snapshot

• Temperature Range: 21°C to 29°C
• Rainfall: 70% chance of showers, 0–7 mm expected
• UV Index: 10 (Very High)
• Wind: Light and variable
• Humidity: High throughout the day