{"id":937082,"date":"2026-10-18T01:52:15","date_gmt":"2026-10-18T01:52:15","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/937082\/"},"modified":"2026-10-18T01:52:15","modified_gmt":"2026-10-18T01:52:15","slug":"sunny-skies-expected-across-toronto-and-gta-sunday","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/937082\/","title":{"rendered":"Sunny skies expected across Toronto and GTA Sunday"},"content":{"rendered":"

Toronto and much of the Greater Toronto Area are expected to see sunny skies and relatively mild temperatures on Sunday, Oct. 18, according to Environment Canada.<\/p>\n

Toronto and Mississauga are forecast to reach daytime highs of 16 C, while temperatures in Halton Region are expected to peak at 15 C. Hamilton is also forecast to reach a high of 16 C.<\/p>\n

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The sunny conditions will come with some noticeable winds across southern Ontario.<\/p>\n

Southwesterly winds are expected to strengthen during the morning, reaching around 20 km\/h with gusts of up to 40 km\/h in Toronto, Mississauga and Halton.<\/p>\n

Hamilton could see even stronger winds, with speeds reaching 30 km\/h and gusts of up to 50 km\/h during the day.<\/p>\n

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Despite the wind, the combination of sunshine and temperatures in the mid-teens should make for a relatively pleasant October day across much of the region.<\/p>\n

The UV index is forecast to reach 4, or moderate, across Toronto and the surrounding GTA. A moderate UV index means people spending extended periods outdoors may still want to consider sun protection, even with the cooler fall temperatures.<\/p>\n

Conditions are expected to remain clear heading into Sunday evening and overnight.<\/p>\n

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Temperatures will drop significantly after sunset, falling to around 5 C overnight across Toronto, Mississauga, Hamilton and Halton.<\/p>\n

The roughly 10-degree difference between daytime highs and overnight lows means residents heading out Sunday evening may want to bring an extra layer, particularly as temperatures fall later in the day.<\/p>\n

The forecast continues a stretch of typical mid-October weather for southern Ontario, when mild and sunny daytime conditions can quickly give way to much cooler temperatures overnight.<\/p>\n

Environment Canada forecasts and weather alerts can change as conditions develop, and residents are encouraged to check the latest local forecast before heading out.<\/p>\n


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