St Mary's Island Weather Forecast
- 13
- 21
Cloudy
- 13
- 20
Cloudy
- 14
- 19
Cloudy
- 15
- 22
Cloudy
- 14
- 23
Partly cloudy
- 16
- 25
Sunny day
Today 13 Jun London and South East England
A dry day with plenty of sunny spells, and starting to feel warm away from southern coastal strips where it may be breezy. Maximum temperature 23 °C.
St Mary's Island Temperature Statistics
June Temperature
Shoeburyness (25km)
Lowest 9 June, 2026
9.5 °CAverage June
15.1 °CHighest 1 June, 2026
22.5 °C
Climate (2021–Present)
Shoeburyness (25km)
Average Low 2021–2026
8.4 °CAverage 2021–2026
11.9 °CAverage High 2021–2026
15.2 °C