Residents in Grimsby, Ontario, woke up to rain on Monday morning, but that wet weather is expected to clear by midday. According to Environment Canada, periods of rain will end near noon, leaving a mix of sun and cloud and a high near 20 C. There is still a 30 percent chance of showers through the afternoon.
No weather alerts are in effect for the St. Catharines – Grimsby – Northern Niagara Region, as of early Monday afternoon. The St. Catharines / Niagara District Airport reported a temperature of 16.2 C at 2:00 p.m., with a northeast wind at 22 km/h.
The forecast improves quickly starting Tuesday. Sunny skies are expected, becoming a mix of sun and cloud in the afternoon, with a high of 25 C and a humidex of 28, making it feel quite warm. Wednesday will be sunny with a high of 21 C. Tuesday will have a very high UV index, so people spending time outdoors should take precautions.
Thursday could bring a break in the sunshine. Environment Canada is calling for cloudy conditions and a 60 percent chance of showers or thunderstorms, with a high near 21 C. The weekend outlook is more promising for anyone with outdoor plans. Saturday and Sunday are both expected to bring a mix of sun and cloud, with highs of 23 C on Saturday and 25 C on Sunday.
