Climate almanac
Lewiston
Maine, United States · 44.10°, -70.21°
What is the weather like in Lewiston in August?
In August, Lewiston is typically 78°F (25°C) during the day and 62°F (17°C) at night. The month brings about 3.3 in (83 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low62°F (17°C)
- Precipitation3.3 in (83 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)