Portsmouth is set for brilliant sunshine today with temperatures reaching 20°C, marking the start of a warm week that will see highs climb to 26°C by Thursday and Friday.
Today’s Weather
The day brings abundant sunshine with temperatures peaking at 20°C and dropping to 13°C overnight. Sunrise occurs at 04:51 with sunset at 21:19. Westerly winds of 15mph with gusts up to 34mph will provide a breezy feel throughout the day. UV levels remain high whilst pollen counts are also elevated. The next high tide at Old Portsmouth Beach occurs at 14:31.
Seven-Day Outlook
Sunday 15th June: Sunny intervals with temperatures rising to 22°C and an overnight low of 13°C. Light westerly winds will replace today’s breezier conditions.
Monday 16th June: Clear skies continue with highs of 22°C and lows of 14°C. Light northwesterly winds will make for pleasant conditions.
Tuesday 17th June: Another sunny day with temperatures climbing to 23°C whilst nights remain mild at 14°C.
Wednesday 18th June: Continued sunshine with highs reaching 24°C before cooling to 13°C overnight.
Thursday 19th June: The warmest day of the week arrives with temperatures soaring to 26°C and overnight lows of 15°C.
Friday 20th June: Warm conditions persist with highs maintaining 26°C and lows of 15°C, though some patchy cloud may develop.
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High pressure will dominate the weather pattern through Monday to Wednesday, ensuring largely dry and settled conditions. Gentle to moderate winds will accompany the mix of sunshine and occasional cloudy intervals, with temperatures gradually trending upward throughout the period.
This afternoon’s forecast shows patchy cloud alongside sunny spells, with any lingering showers clearing by evening to leave mostly dry conditions. Tonight will bring clear skies with light southwesterly winds. Sunday introduces variable cloud cover with sunny periods and possible western showers, particularly during afternoon hours.
