Climate almanac
New Castle
Indiana, United States · 39.93°, -85.37°
What is the weather like in New Castle in April?
In April, New Castle is typically 63°F (17°C) during the day and 44°F (7°C) at night. The month brings about 4.5 in (113 mm) of precipitation in total. Snowfall averages about 0.9 in (24 mm) over the month.
- Average high63°F (17°C)
- Average low44°F (7°C)
- Precipitation4.5 in (113 mm)
- Clear or mostly clear days6
- Snowfall0.9 in (24 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)