Oshawa weather is forecast to stay mainly cloudy on Thursday, October 15, before a wetter night brings a risk of a thunderstorm.
Environment and Climate Change Canada’s forecast, issued at 3:30 p.m. on October 14 and checked early Thursday, calls for a daytime high of 11 C. An east wind of 20 km/h is expected, with a UV index of four, rated moderate.
Rain expected overnight
The forecast calls for increasing cloud Thursday evening and a 40 per cent chance of showers late in the evening and after midnight. Periods of rain are expected to begin after midnight, with an overnight thunderstorm risk and an anticipated 10 to 15 millimetres of rainfall.
The overnight low is forecast at 9 C, with east winds of 20 km/h.
Friday’s outlook calls for showers and a high of 13 C. The forecast then points to a cooler Friday night, with a low around zero, windy conditions and a 30 per cent chance of showers.
The Saturday outlook is sunny, with a high of 9 C. These are forecasts, not confirmed conditions, and can change as the weather system develops.
Residents should check the official Oshawa forecast for updates before making weather-sensitive plans. The overnight thunderstorm risk in the forecast is not, by itself, a severe-thunderstorm warning.
