Mainly sunny skies and slightly cooler-than-normal temperatures are in the forecast for Ottawa this Saturday. Environment Canada calls for a high of 21 C today. A low of 8 C and clear skies are in the forecast for tonight. Sunday will be sunny with a high of 24 C. A low of 13 C and clear skies are expected overnight. On Monday, the capital will see a high of 24 C and a 30 per cent chance of showers. A low of 16 C and cloudy periods are anticipated overnight. The normal temperatures for this time of year are a high of 24 C and a low of 14 C.
