Posted in Web 10-day weather forecast for Milton, Ontario – The Weather Channel September 20, 2025 Be prepared with the most accurate 10-day forecast for Milton, Ontario with highs, lows, chance of precipitation from The Weather Channel and Weather.com https://weather.com/en-CA/weather/tenday/l/Milton+Ontario?canonicalCityId=9b41be4bb8beccf1803f6e892ed33dc4