Environment Canada Weather Office - Provides current conditions, past 24 hours, 5 day forecast, sunrise and sunset times. - http://www.weatheroffice.ec.gc.ca/city/pages/qc-126_metric_e.html
Canoe: Weather - Gatineau - Short-term and long-term (5 day) weather forecast also gives the time of sunrise and sunset. - http://weather.canoe.ca/Weather/CityGatineauQC.html
Weather Network - Gatineau - Current conditions and forecasts. - http://www.theweathernetwork.com/weather/cities/can/pages/CAQC0177.htm