St Mary's Weather Forecast
- 18
- 19
Partly cloudy
- 19
- 21
Sunny day
- 20
- 22
Sunny day
- 20
- 22
Sunny day
- 18
- 20
Partly cloudy
- 18
- 19
Cloudy
Today 10 Aug South West England
A bright start but skies becoming rather cloudy throughout the morning. Remaining dry throughout though with sunshine returning later. Feeling a little cooler but still warm. Maximum temperature 26 °C.
St Mary's Temperature Statistics
August Temperature
Scilly St Marys (1km)
Lowest 2 August, 2026
14.3 °CAverage August
18.2 °CHighest 3 August, 2026
23.5 °C
Climate (2021–2026)
Scilly St Marys (1km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
12.8 °CAverage High 2021–2026
14.5 °C