Waterloo's outlook: warmest day near 82° (Sunday), coldest night about 49° (Thursday). Roughly 1.2 in of rain falls over the period, with Tuesday the most likely wet day (88%). Expect a blustery spell — gusts near 31 mph on Tuesday. No watches or warnings are active for the area right now. Right now Waterloo is running about 10° warmer than Toronto. Longer view: four full seasons with serious winter and real summer heat.
Waterloo, ON · Elev 1,066 ft · 43.47°N, 80.52°W · Ontario · Forecast computed for these exact coordinates