The national weather forecast for Wednesday, August 12.

Open accessibility guideSkip to sections navigationSkip to contentSkip to footerThe Sydney Morning Herald logoThe Sydney Morning Herald logoAdvertisementEnvironmentWeatherWeatherThe national weather forecast for Wednesday, August 12.Updated August 12, 2026 — 8:37am,first published 8:34amLoadingLatest in VideosVideo icon1:30Bombers make surprise trade play for Pies starVideo icon0:21Twelfth person charged over alleged murder of Sydney granddadVideo icon0:23Piastri blows up at rival after contactVideo icon0:57Coalition plan to bring down migrationAdvertisementThe Sydney Morning Herald logoTwitterFacebookInstagramRSSOur SitesThe Sydney Morning HeraldThe AgeBrisbane TimesWAtodayThe Australian Financial Reviewnine.com.auDriveClassifiedsTributesPlace your adThe Sydney Morning HeraldContact & sup