Hamilton, Ontario Local Forecast Tonight Partly cloudy with 40 percent chance of showers and risk of a thunderstorm. Low 21. Thursday A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 29. Humidex 38. Uv index 9 or very high. thursday night Mainly cloudy. 30 percent chance of showers early in the evening. 40 percent chance of showers before morning. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 20. Friday Cloudy with 60 percent chance of showers. High 28. friday night Clear. Low 17. Saturday Sunny. High 26. saturday night Clear. Low 18. Sunday Cloudy with 40 percent chance of showers. High 24. sunday night Clear. Low 14. Monday A mix of sun and cloud. High 21. monday night Cloudy periods. Low 13. Tuesday A mix of sun and cloud with 30 percent chance of showers. High 20. [3-day Text] [Extended Text]

Forecast obtained from Environment Canada, compiled by healixcs.com. No guarantees are made in terms of the accuracy, nor should this be considered an official version of any materials provided by Environment Canada.