Grab Your Jackets: A Cloudier Tuesday Ahead for Adelaide

Autumn Chill Settles In

As the April air turns crisper, Adelaide is set for a day of shifting skies and a noticeable cool change. Tuesday, 7 April 2026, marks a classic mid-autumn day for the South Australian capital, characterized by a mix of brief sunny intervals and a thickening canopy of clouds as the day progresses. Residents can expect a departure from the warmer starts of early autumn as a more consistent cool pattern begins to take hold across the metropolitan area.

Morning Forecast: A Brisk Start

Early risers and commuters should prepare for a brisk start to the day. At daybreak, temperatures are expected to sit at a cool 12°C. While the morning will begin with partly sunny conditions, providing some early brightness, the sunshine will be fleeting. A light jacket is highly recommended for those heading to the office or taking the dog for a walk along the Torrens, as the lack of significant wind early on won't stop the morning air from feeling quite sharp.

Afternoon Outlook: Clouds on the Horizon

By the middle of the day, the mercury is predicted to reach a maximum of 18°C. While this remains within the comfortable range for April, the afternoon will see a transition to "mostly cloudy" skies. Humidity levels will hover around 65%, and the increasing cloud cover will likely dampen any remaining warmth from the sun. Despite the clouds, the UV index is expected to reach a moderate level of 3 between 11:00 AM and 2:00 PM, so sun protection is still advised for those spending extended time outdoors.

Evening and Overnight: Showers Expected

The most significant change in conditions is slated for the evening. While the chance of rain during the daylight hours is a low 10%, this probability jumps to 40% as we move into the night. Those with evening plans in the CBD or outdoor sports training should be prepared for potential light showers or a persistent drizzle. The wind will pick up slightly, coming from the south-southwest at approximately 15 kilometers per hour, which may make the evening feel several degrees cooler than the recorded temperature.

Summary of Conditions

• Temperature Range: A low of 12°C and a maximum of 18°C.
• Wind: Gentle southerly breezes reaching up to 15 km/h in the evening.
• Rainfall: 10% chance during the day; 40% chance overnight.
• Warnings: No severe weather or wind warnings are currently in place, though motorists should be wary of damp roads late tonight.