OTTAWA -- The warm temperatures continue in this first week of fall in Ottawa, but there's a chance rain could cool things down a bit.

Expect a high of 20 C on Thursday with a 40 per cent chance of showers late in the morning and into the afternoon.

Thursday night will be mainly cloudy with a 40 per cent chance of rain.

Friday, the high will reach 24 C, but the humidex will make it feel more like 29. There's a 40 per cent chance of showers in the morning, with a mix of sun and cloud the rest of the day.

The weekend weather is looking mixed. Saturday will be 25 C with a mix of sun and cloud. Sunday will be 21 C with a 40 per cent chance of showers.

That all leads into a rainy start to next week.