Chestermere, Alta. is in for a stretch of sunny skies and above-seasonal temperatures this week, with Environment Canada forecasting daytime highs climbing from 25°C on Monday to 33°C by Thursday. No weather alerts are in effect for the Rocky View County area, making it an ideal week for outdoor activities and time on Chestermere Lake.
The warm spell peaks mid-week, with Wednesday reaching 31°C and Thursday hitting 33°C under sunny skies. Humidex values are expected to approach 35 on the warmest days, which Environment Canada classifies as high for the average healthy adult. Overnight lows will range from 8°C to 14°C, offering comfortable evenings.
The UV index is forecast at 6 or higher throughout much of the week, with a reading of 6 on Monday. Residents spending extended time outdoors should use sunscreen, wear hats, and seek shade during peak afternoon hours. Alberta’s summer UV levels can cause sunburn quickly, especially around midday.
This late-August warmth runs well above the seasonal normal high of 24°C for the Calgary-Chestermere area. Monday’s forecast calls for mainly sunny skies with northwest winds at 30 km/h gusting to 50, and a humidex of 26. Conditions stay dry through the week, with no precipitation expected.
Local recreation spots like Chestermere Lake are likely to see increased use as residents take advantage of the final weeks of summer. The 2.65-square-kilometre reservoir offers swimming, boating, fishing, and windsurfing, and with clear skies and warm temperatures, it is expected to be a popular destination through the weekend.
