Portnahaven Weather Forecast
- 0
- 4
Sleet shower
- 0
- 5
Sunny day
- 6
- 7
Cloudy
- 6
- 9
Cloudy
- 7
- 8
Cloudy
- 6
- 9
Partly cloudy
- 4
- 8
Sunny day
Today 19 Nov Strathclyde
A largely dry and sunny day, but feeling bitterly cold in a fresh northerly breeze. Scattered rain, sleet and snow showers across the Isles and perhaps western Argyll. Maximum Temperature 2C.
Tonight 19 Nov Strathclyde
A dry evening and night for most with lengthy clear spells. Scattered rain, sleet and snow showers continuing across Angus the Isles. Minimum Temperature -4C.
Portnahaven Temperature Statistics
November Temperature
Islay/port Ellen (15km)
Lowest 17 November, 2025
-1.4 °CAverage November
9.5 °CHighest 3 November, 2025
14.8 °C
Climate (2020–Present)
Islay/port Ellen (15km)
Average Low 2020–2025
7.2 °CAverage 2020–2025
10.1 °CAverage High 2020–2025
12.7 °C