A cold front will sweep across Ontario on Thursday.
The cold front will bring rain and cooler temperatures to southern Ontario.
Rainfall forecast for Thursday and Friday:
North Bay 20-30 mm
Ottawa 30-50 mm
Toronto 10-20 mm
London 10-15 mm
Windsor 10-15 mm
Additionally by next week temperatures will fall into the single digits and it could get cold enough on Tuesday night for some areas to see some flurry activity.