Here is the latest bank holiday weather forecast for Portsmouth
Tomorrow there will be sunny intervals and a moderate breeze throughout the day, with temperature highs of 19 degrees Celsius.
There is a small risk of an isolated shower in the afternoon. The north-westerly breeze will ease down after tomorrow.
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Hide AdOn Sunday, weather conditions worsen, with strong winds and heavy rain forecast.
Temperatures could hit highs of 18 degrees but will sit at about 15 for much of the day.
The rain will start off as drizzle at first but will turn heavy and persistent later, clearing by the end of the day.
Tuesday will be dry with sunny spells and light winds.