London region to see sharp warmup after cloudy start, highs reaching mid-20s by Sunday

Get the latest local forecast for the London region.

Expect a mix of unsettled but then improving conditions to start the day Thursday, followed by a stretch of warm, sunny weather heading into the weekend.

Environment conditions indicate cloudy skies Thursday morning with a 40 per cent chance of showers early in the day. Winds from the northwest are expected to reach 30 km/h, gusting up to 50 km/h, before easing later. The daytime high is forecast to reach 12 C, with a UV index of 5, considered moderate.

Cloud cover is expected to persist through the evening, though skies will gradually clear near midnight. Winds will diminish to light levels overnight, with temperatures dipping to a low of plus 3 C. There is a risk of frost.

Conditions improve significantly on Friday with sunny skies expected early, transitioning to a mix of sun and cloud by late morning. Temperatures will climb to a more comfortable high of 20 C.

The warming trend continues into Saturday with full sunshine and a high of 27 C, marking a notable jump in temperatures compared with earlier in the week. Overnight, cloud cover will return, bringing a 30 per cent chance of showers and a low of 12 C.

By Sunday, sunny conditions are expected to return, with a daytime high of 26 C, rounding out what is shaping up to be a warm and favourable spring weekend.