St Mary's Island Weather Forecast
- 18
- 27
Partly cloudy
- 18
- 27
Cloudy
- 19
- 29
Partly cloudy
- 18
- 28
Sunny day
- 19
- 28
Sunny day
- 19
- 29
Sunny day
- 19
- 28
Sunny day
Today 4 Jul London and South East England
Dry and largely sunny, feeling warm or very warm, although patchy cloud developing in places. The light breeze strengthens during the day especially along the south coast. Maximum temperature 28 °C.
St Mary's Island Temperature Statistics
July Temperature
Shoeburyness (25km)
Lowest 3 July, 2026
9.6 °CAverage July
19.9 °CHighest 2 July, 2026
26.1 °C
Climate (2021–2026)
Shoeburyness (25km)
Average Low 2021–2026
8.4 °CAverage 2021–2026
11.9 °CAverage High 2021–2026
15.2 °C