| Tonight | Clearing early this evening. Low 9. |
| Fri, 21 Aug | Sunny. High 24. Humidex 26. UV index 7 or high. |
| Night | Clear. Becoming partly cloudy after midnight. Low 12. |
| Sat, 22 Aug | A mix of sun and cloud with 60 percent chance of showers. High 25. |
| Night | Showers. Low 16. |
| Sun, 23 Aug | Showers. High 18. |
| Night | Cloudy with 40 percent chance of showers. Low 13. |
Orangeville Forecast for Friday, August 21, 2026
Photo: Cameron Wilkinson
