Grutness Weather Forecast
- 10
- 13
Heavy rain
- 10
- 11
Cloudy
- 11
- 13
Light rain shower
- 11
- 13
Light rain shower
- 12
- 13
Light rain shower
- 11
- 13
Light rain shower
Today 15 Sep Orkney & Shetland
Cloudy with occasionally heavy outbreaks of rain at first. Rain turning more showery later through the day but remaining heavy at times. Maximum temperature 14 °C.
Grutness Temperature Statistics
September Temperature
Lerwick (S. Screen) (30km)
Lowest 2 September, 2026
5.4 °CAverage September
11.4 °CHighest 6 September, 2026
14.9 °C
Climate (2021–2026)
Lerwick (S. Screen) (30km)
Average Low 2021–2026
6.3 °CAverage 2021–2026
8.2 °CAverage High 2021–2026
10 °C