Climate almanac
Rexburg
Idaho, United States · 43.83°, -111.79°
What is the weather like in Rexburg in August?
In August, Rexburg is typically 85°F (29°C) during the day and 55°F (13°C) at night. The month brings about 0.8 in (20 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low55°F (13°C)
- Precipitation0.8 in (20 mm)
- Clear or mostly clear days21
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)