Isle of Lewis Weather Forecast
- 10
- 19
Sunny day
- 11
- 20
Sunny day
- 13
- 22
Sunny day
- 13
- 19
Partly cloudy
- 13
- 16
Overcast
- 13
- 16
Overcast
- 13
- 16
Overcast
Today 13 Jul Highlands and Eilian Siar
Any early low cloud and mist will quickly clear then a dry day with plenty of warm sunshine. Becoming very warm again in the west. Maximum temperature 24 °C.
Tonight 13 Jul Highlands and Eilian Siar
A warm and sunny evening. Remaining dry overnight with clear spells but some low cloud will develop in the east. A warm night in the west. Minimum temperature 11 °C.
Isle of Lewis Temperature Statistics
July Temperature
Aultbea (60km)
Lowest 5 July, 2026
11.2 °CAverage July
14.4 °CHighest 12 July, 2026
21.6 °C
Climate (2021–2026)
Aultbea (60km)
Average Low 2021–2026
7.3 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
12.4 °C