Portsmouth, Virginia Weather:
Tuesday, August 18, 2026
Sunny Weather
Day 88°
Night 72°
Precipitation 2 %
Wind 6 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (August 18, 2025)
Stormy Weather

Day

88°

Night

72°

Wind

7 mph

Precipitation

80 %