French Island Weather Forecast
- 11
- 17
Showers easing
- 12
- 16
Cloudy
- 9
- 16
Mostly sunny
- 9
- 18
Partly cloudy
- 11
- 17
Shower or two
- 11
- 15
Shower or two
- 10
- 15
Possible shower
Today 20 May Central
Partly cloudy. High chance of showers in the east, medium chance elsewhere. Winds westerly 15 to 25 km/h tending southwesterly in the morning then becoming light in the evening. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 13 and 17.
French Island Temperature Statistics View More
May Temperature
Rhyll (13km)
Lowest 7 May, 2026
8.1 °CAverage May
14.9 °CHighest 1 May, 2026
25.2 °C
Climate (2021–Present)
Rhyll (13km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
15.1 °CAverage High 2021–2026
19.4 °C