Forecast

Toronto Island, ON (Issued: 5:00 AM EDT Thursday 20 March 2025)

Today

Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers near noon. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 60 late this afternoon. High 13 with temperature falling to plus 2 this afternoon. UV index 4 or moderate.

Tonight

Cloudy with 30 percent chance of rain showers early this evening then 30 percent chance of flurries this evening then partly cloudy. Wind northwest 30 km/h gusting to 60. Low minus 4. Wind chill minus 9 overnight.

Fri, 21 Mar

Sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 9. Wind chill minus 6 in the morning. UV index 4 or moderate.

Night

Cloudy periods. Low plus 4.

Sat, 22 Mar

Cloudy with 40 percent chance of showers. High 6.

Night

Clear. Low minus 8.

Sun, 23 Mar

Sunny. High plus 1.

Night

Cloudy with 60 percent chance of snow or rain. Low plus 1.

Mon, 24 Mar

Cloudy with 30 percent chance of snow or rain. High plus 5.

Night

Cloudy with 30 percent chance of rain showers or flurries. Low minus 2.

Tue, 25 Mar

Cloudy. High plus 3.

Night

Cloudy periods. Low minus 4.

Wed, 26 Mar

A mix of sun and cloud. High plus 5.