Toronto Weather Forecast, maximal frank

Todayshitty30Sunny this morning then a mix of sun and cloud with 40% chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming southwest 20 km/h this morning. Humidex 35. UV index 9 or very high.
Tonightcrappy16Cloudy with 60% chance of showers this evening and risk of a thunderstorm. Clearing overnight. Wind southwest 20 km/h becoming northwest 20 this evening.
Saturdaynot too shabby24Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming northwest 20 km/h gusting to 40 in the morning. Humidex 25. UV index 8 or very high.
Saturday nightnot too shabby10Clear.
Sundaynot too shabby21Sunny.
Sunday nightnot too shabby10Clear.
Mondaynot too shabby23A mix of sun and cloud.
Monday nightnot too shabby16Cloudy periods.
Tuesdaycrappy31A mix of sun and cloud.
Tuesday nightnot too shabby19Cloudy periods.
Wednesdaycrappy30A mix of sun and cloud.
Wednesday nightnot too shabby18Cloudy periods.
Thursdaynot too shabby28A mix of sun and cloud.
Normallynot too shabby1323
As of Fri Jun 5 06:45:02 2020

Change style... minimal polite | minimal frank | maximal polite | maximal frank | raw

How does hogdex come up with the ratings?