Off to sunny day in Ottawa this Sunday

The sun peeks around a tree on Britannia Beach. (Dave Charbonneau/CTV News Ottawa)

It feels nice in the capital this Sunday, as it's going to be mainly sunny with perfect summer temperatures.

Environment Canada calls for a high of 24 C -- humidex 26.

A low of 11 C and a few clouds are in the forecast for tonight.

Mainly sunny skies are in the forecast to start the week. On Monday, a high of 26 C is forecasted, with clear skies at night and a low of 13 C.

A mix of sun and clouds and a high of 26 C are forecasted for Tuesday. Clear skies and a low of 14 C are also forecasted for the night.

The average temperatures for this time of year are a high of 26.8 C and a low of 15.6 C.