Ontario Farmers Alamac
1st-3rd Clearing skies should spread across the whole of Ontario in time for Canada Day. 4th-7th Fair and tranquil. 8th-11th Showers and thunderstorms rapidly shift through east. 12th-15th Showers taper off and end, but cloudiness lingers. 16th-19th Unsettled conditions. 20th-23rd Heat increases, with a risk of a stray thunderstorm. 24th-27th Hot temperatures, frequent thunderstorms, some, especially for central and western Ontario, are capable of large hail. 28th-31st Showers and thunderstorms over Great Lakes east.