Climate almanac
Portsmouth
Virginia, United States · 36.84°, -76.30°
What is the weather like in Portsmouth in October?
In October, Portsmouth is typically 72°F (22°C) during the day and 57°F (14°C) at night. The month brings about 3.6 in (93 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low57°F (14°C)
- Precipitation3.6 in (93 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)