Hamilton Weather Tomorrow
Canada · Thursday, March 12, 2026
Real-time Air Quality Index (AQI)
Hamilton Weather & Air Quality Overview
Hamilton is a city in Canada, located in the Northern Hemisphere at coordinates 43.26°N, 79.87°W. With a population of approximately 780,000+, it is one of the notable urban centers in Americas. Hamilton experiences a temperate climate. This page provides real-time temperature, humidity, wind speed, UV index, air quality monitoring, and a detailed 10-day weather forecast for Hamilton, Canada.
Right now in Hamilton, the temperature is -1°C (feels like -6°C) with overcast. Humidity is at 77%. Winds are blowing at 22 km/h. Today's high is expected to reach 2°C and the low will be around -1°C.
The current Air Quality Index (AQI) in Hamilton is 31, rated as Good. The dominant pollutant is O3.
Weather in Hamilton Tomorrow
Tomorrow's weather in Hamilton will see a high of 4°C and a low of -1°C. Rain or precipitation is possible (11 mm). Check the hourly forecast for Hamilton for more detail.
- Today's high in Hamilton: 2°C
- Humidity in Hamilton: 77%
- Current AQI in Hamilton: 31 (Good)
- Wind in Hamilton: 22 km/h
Weather in Hamilton and the Hamilton forecast are updated every few minutes. For more cities, see our weather directory and global AQI map, or check city AQI rankings and weather guides.
Data updates every few minutes. Weather powered by Open-Meteo. Air quality from multiple monitoring networks.