Rainbow Bar Weather Forecast
- 7
- 15
Partly cloudy
- 7
- 13
Partly cloudy
- 9
- 13
Partly cloudy
- 9
- 15
Sunny day
- 7
- 16
Sunny day
- 7
- 16
Sunny day
Today 19 Apr London and South East England
Largely dry with bright or sunny start to Sunday. Turning increasingly cloudy during the afternoon with the wind increasing and the chance of some coastal showers overnight. Maximum temperature 16 °C.
Rainbow Bar Temperature Statistics
April Temperature
Thorney Island (22km)
Lowest 6 April, 2026
1.2 °CAverage April
10.9 °CHighest 8 April, 2026
19.2 °C
Climate (2021–Present)
Thorney Island (22km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
12.1 °CAverage High 2021–2026
15.2 °C