Ottawa will get a pleasant summer day on Labour Day before rain is expected to return this week. Environment Canada’s forecast shows mainly sunny skies with a high of 24 C on Monday. Fog patches are expected to dissipate this morning. Clear skies expected this evening with increasing cloudiness after midnight and a 40 per cent chance of showers before morning. Low 13 C. Clouds are expected to roll in on Tuesday with a 40 per cent chance of showers in the morning. High 23 C. A chance of showers is expected in the evening. Showers are forecast Wednesday with a high of 22 C. Thursday shows a mix of sun and clouds with a 40 per cent chance of showers. The weekend forecast shows a mix of sun and rain. The average temperature for this time of year is a high 21 C and a low of 11 C. Ottawa received 142 mm of rain in August.
