Tresta Weather Forecast
- 10
- 13
Cloudy
- 13
- 14
Heavy rain
- 11
- 15
Light rain shower
- 11
- 14
Light rain shower
- 9
- 13
Partly cloudy
- 10
- 13
Cloudy
- 11
- 14
Cloudy
Today 5 Sep Orkney & Shetland
Bright with sunny spells and some showers, becoming lighter and more isolated through the day. Strong westerly winds at first will steadily ease through the afternoon. Maximum temperature 15 °C.
Tresta Temperature Statistics
September Temperature
Lerwick (S. Screen) (14km)
Lowest 2 September, 2026
5.4 °CAverage September
11.2 °CHighest 3 September, 2026
14.1 °C
Climate (2021–2026)
Lerwick (S. Screen) (14km)
Average Low 2021–2026
6.3 °CAverage 2021–2026
8.2 °CAverage High 2021–2026
10 °C