Portsmouth weather forecast shows unsettled conditions ahead with rain, strong winds and coastal gales expected throughout Monday evening and into Tuesday morning. Temperatures will remain mild, reaching 14-15°C despite the wet and windy spells.
The Portsmouth weather forecast for Monday indicates a mostly dry and bright start to the morning with brisk winds continuing. Cloud cover will increase during the day, bringing showers and occasional rain by early afternoon. Winds are expected to ease temporarily during the afternoon hours.
Tonight will see cloudy skies with further outbreaks of rain arriving, including heavy bursts around midnight. Winds will strengthen significantly with coastal gales likely later in the evening. Despite the unsettled conditions, temperatures will remain mild with overnight lows around 10°C. Conditions are expected to turn drier in the later hours.
Tuesday’s Portsmouth weather forecast predicts a windy start with heavier bursts of rain clearing through the morning. Mostly cloudy conditions will persist before clearer weather arrives from the west. Strong winds and coastal gales will gradually ease later in the day. Temperatures will be very or exceptionally mild, reaching a maximum of 14°C.
The outlook for Wednesday to Friday shows bright conditions on Wednesday with blustery showers and easing winds. Thursday will bring bright or sunny spells with lighter winds. Overnight stronger winds will develop with rain clearing by Friday afternoon. Temperatures are forecast to remain mostly above normal throughout the period.
Daily conditions show humidity levels between 86-96%, with visibility ranging from 5km to 30km. Wind gusts could reach 31mph, with UV levels remaining low. Air pollution levels are expected to stay low across Portsmouth.
