Ottawa residents and tourists will want to keep the rain gear handy, with the risk of rain continuing today. It’s already the wettest month in Ottawa history, with a total of 281 millimetres of rain recorded at the Ottawa Airport in July. It will be mainly cloudy today with a 70 per cent chance of showers near noon. There is a risk of a thunderstorm. High 25 C with the humidex making it feel like 33. The forecast calls for partly cloudy conditions tonight with a chance of showers. There is a risk of a thunderstorm this evening. Low 15 C. A mix of sun and cloud is expected on Friday. High 26 C. Saturday will be cloudy with a 60 per cent chance of showers. High 25 C. The outlook for Sunday calls for mainly cloudy with a 40 per cent chance of showers. High 23 C. Monday will see a mix of sun and cloud. High 27 C. The normal temperatures for this time of year are a high of 26 C and a low of 16 C.