O tempo em todos os lugares da Província de Ontário
C
- Caledon
- Caledon East
- Caledonia
- Cambridge
- Caradoc
- Cargill
- Caribou Island
- Carleton Place
- Carp Radar Site
- Casselman
- Cat Lake
- Centralia
- Chatham
- Chatsworth
- Cheltenham
- Chesterville
- Clarington
- Clinton
- Cobalt
- Coboconk
- Cobourg
- Cochrane
- Coe Hill
- Colborne
- Collingwood
- Collingwood Automatic Weather Reporting System
- Commanda
- Concord
- Copper Cliff
- Cornwall
- Cottam
- Courtice
- Cove Island Meteorological Aeronautical Presentation System
- Crediton
- Creemore
- Crystal Beach