Climate almanac
Arlington Heights
Pennsylvania, United States · 40.99°, -75.22°
What is the weather like in Arlington Heights in May?
In May, Arlington Heights is typically 70°F (21°C) during the day and 51°F (11°C) at night. The month brings about 5.0 in (127 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low51°F (11°C)
- Precipitation5.0 in (127 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)