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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Warsaw Ontario weather is shaped by its inland location in Peterborough County, giving it a humid continental climate with warm, humid summers and cold, snowy winters. Check the live forecast above for current conditions and the next few days.
What is the typical weather in Warsaw Ontario throughout the year?
Summers in Warsaw are warm and occasionally humid, with daytime highs often reaching the mid-20s °C. Winters are cold and snowy, with temperatures frequently dropping below -10°C at night. Spring and fall are crisp and changeable. For broader trends, see our Canada weather hub or check peterborough weather for nearby readings.
How does Warsaw Ontario compare to other Ontario cities?
Warsaw’s weather is similar to Kingston Ontario weather but with less lake-effect snow. It is cooler year‑round than toronto weather or ottawa weather because of its inland, higher elevation. For a visual reference, check a warsaw ontario map to see its position east of Peterborough.
How much snow does Warsaw Ontario get?
Warsaw receives about 150–180 cm of snowfall annually, typical for central Ontario. Snow cover usually lasts from December through March. Lake-effect snow from Lake Ontario is less pronounced here than in areas closer to the lake.
What is the best time for outdoor activities in Warsaw?
Late spring through early fall (May to September) offers the most comfortable weather for hiking and camping. July and August are warmest, but afternoon thunderstorms are common. For precise timing, refer to a weather in warsaw 10 days forecast.
How does Warsaw Ontario weather affect roads in winter?
Snowfall and ice can make roads slippery, especially on rural routes. Highway 7 and local roads are plowed regularly, but drivers should allow extra time. Check weather 10 days forecasts before travelling.