Copnor (Portsmouth) weather

Headline:

Largely clear this evening, but low cloud extending inland overnight.

This Evening and Tonight:

Largely clear this evening, before low cloud spreads inland from the northeast overnight. Generally mild, however a cooler night is possible where any clear spells persist further west. Minimum temperature 8 °C.

Monday:

Low cloud will burn back towards the northeast through the morning to give a sunny day for most. Feeling warm inland, but cooler along eastern coasts where cloud could persist. Maximum temperature 20 °C.

Outlook for Tuesday to Thursday:

Conditions largely unchanged, with low cloud spreading inland overnight, perhaps bringing some light drizzle. Cloud burning back during the mornings, followed by prolonged sunshine. Warm inland, staying cooler along coasts.

Updated: 17:00 (UTC+1) on Sun 4 Jun 2023

To begin the period, settled conditions are likely to persist for many. However, it may become cloudier in the southwest, with the chance of some showers or thunderstorms here. It will likely remain cloudy at times along northern and eastern coasts, cloud occasionally moving inland, mainly overnight. Some moderate winds around coasts, especially in the southwest where they may become fresh to strong at times. Temperatures generally warm away from the east coast, locally very warm. Later in the period uncertainty increases, however there is a risk of showers or thunderstorms in southern areas of the UK, while northern areas are more likely to hold onto drier conditions. The easterly breeze may ease at times, allowing eastern counties to see a recovery in temperatures. Temperatures generally near to above average.

Updated: 15:00 (UTC+1) on Sun 4 Jun 2023

High pressure is likely to become less dominant with time, especially in the south with low pressure likely to approach from the near Continent. Northern areas may hang on to the largely dry conditions, but southern areas will see an increased risk of occasional heavy rain or thunderstorms from time to time. Any changes will be slow though, and there will still be plenty of dry and warm, sunny weather between any rain or thunderstorms, with temperatures widely above average, perhaps significantly so.

Updated: 16:00 (UTC+1) on Sun 4 Jun 2023