Climate almanac
Huntsville
Ontario, Canada · 45.33°, -79.22°
What is the weather like in Huntsville in October?
In October, Huntsville is typically 55°F (13°C) during the day and 42°F (5°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total. Snowfall averages about 0.9 in (23 mm) over the month.
- Average high55°F (13°C)
- Average low42°F (5°C)
- Precipitation4.1 in (103 mm)
- Clear or mostly clear days6
- Snowfall0.9 in (23 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)