If you're headed to the Hamilton Tiger-Cats game Friday evening, you might want to take an umbrella, just to be safe.

Forecasters say there's a 30 per cent chance of showers Friday, and a similar possibility in the evening. There will be increasing cloudiness and wind throughout the day, with winds southwest 30 km/h gusting to 50.

The forecasted high Friday is 25 C. Friday night, the low is 17 C. It will also be mainly cloudy overnight.

On Saturday, the forecast is for cloudy skies with a high of 24 C.

We'll see heat again after that, with sunny skies and a high of 27 C on Sunday, and sun and cloud Monday with a high of 30 C.

Forecasters say rain will return on Tuesday with a 60 per cent chance of showers and a high of 28 C.

Weather