Climate almanac
Hayward
California, United States · 37.67°, -122.08°
What is the weather like in Hayward in August?
In August, Hayward is typically 82°F (28°C) during the day and 58°F (15°C) at night. The month brings about 0.0 in (0 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low58°F (15°C)
- Precipitation0.0 in (0 mm)
- Clear or mostly clear days25
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)