French Island Weather Forecast
- 7
- 14
Clear
- 8
- 15
Early fog then sunny
- 9
- 17
Mostly sunny
- 11
- 17
Showers
- 11
- 16
Shower or two
- 10
- 15
Shower or two
- 10
- 15
Possible shower
Today 16 Aug Central
Mostly clear. Light winds.
French Island Temperature Statistics View More
August Temperature
Rhyll (13km)
Lowest 1 August, 2026
5.1 °CAverage August
11.2 °CHighest 8 August, 2026
16.5 °C
Climate (2021–2026)
Rhyll (13km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C