St Mary's Island Weather Forecast
- 11
- 14
Sunny day
- 7
- 13
Heavy rain
- 10
- 14
Light rain
- 9
- 13
Sunny day
- 12
- 16
Light rain
- 9
- 14
Light rain shower
- 9
- 14
Partly cloudy
Today 22 Oct London and South East England
A few showers possible initially, but soon becoming largely dry with sunny spells. Cloud building later with rain arriving into the evening. Winds mostly light, but strengthening later. Maximum temperature 15 °C.
St Mary's Island Temperature Statistics
October Temperature
Shoeburyness (25 km)
Lowest 17 October, 2026
6 °CAverage October
13.8 °CHighest 5 October, 2026
23.4 °C
Climate (2021–2026)
Shoeburyness (25 km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
12 °CAverage High 2021–2026
15.4 °C