Climate almanac
West Mifflin
Pennsylvania, United States · 40.36°, -79.87°
What is the weather like in West Mifflin in October?
In October, West Mifflin is typically 66°F (19°C) during the day and 48°F (9°C) at night. The month brings about 4.2 in (108 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low48°F (9°C)
- Precipitation4.2 in (108 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)