French Island Weather Forecast
- 11
- 14
Partly cloudy
- 8
- 15
Partly cloudy
- 10
- 17
Partly cloudy
- 11
- 15
Showers easing
- 10
- 14
Partly cloudy
- 9
- 15
Partly cloudy
- 9
- 16
Shower or two
Today 22 Aug Central
Cloudy. Light winds.
French Island Temperature Statistics View More
August Temperature
Rhyll (13km)
Lowest 1 August, 2026
5.1 °CAverage August
11.5 °CHighest 18 August, 2026
18.2 °C
Climate (2021–2026)
Rhyll (13km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C