Today 18 Sep London and South East England
Fine and sunny across the region throughout with clear blue skies and feeling warm, especially in sheltered western areas. Easterly winds will be brisk at times though, making it feel cooler along some coasts. Maximum Temperature 23C.
Tonight 18 Sep London and South East England
A fine and dry evening, with some spells of late sunshine. Staying dry and clear overnight but breezy enough to prevent any mist or fog from forming. Easterly winds will be strongest towards eastern and Channel coasts. Minimum Temperature 12C.
North End (Portsmouth) Temperature Statistics
Thorney Island (6.8 miles)
Lowest 11 September, 20207.6 °C
Average September16.4 °C
Highest 15 September, 202026.6 °C
Thorney Island (6.8 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2011–Present8.1 °C
Average 2011–Present11.6 °C
Average High 2011–Present14.9 °C