Climate almanac
Preston
Idaho, United States · 42.10°, -111.88°
What is the weather like in Preston in August?
In August, Preston is typically 86°F (30°C) during the day and 56°F (14°C) at night. The month brings about 0.8 in (21 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low56°F (14°C)
- Precipitation0.8 in (21 mm)
- Clear or mostly clear days21
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)