Climate almanac
New Castle
Pennsylvania, United States · 41.00°, -80.35°
What is the weather like in New Castle in October?
In October, New Castle is typically 64°F (18°C) during the day and 47°F (8°C) at night. The month brings about 4.2 in (106 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low47°F (8°C)
- Precipitation4.2 in (106 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)