St Mary's Weather Forecast
- 15
- 17
Cloudy
- 14
- 16
Cloudy
- 13
- 15
Cloudy
- 14
- 15
Cloudy
- 14
- 17
Overcast
- 14
- 15
Cloudy
Today 5 Oct South West England
Fog to gradually clear through the morning. Remaining dry but some cloud to spill in from the north, then breaking up through the afternoon to bring warm sunny spells. Maximum temperature 21 °C.
St Mary's Temperature Statistics
October Temperature
Scilly St Marys (1 km)
Lowest 1 October, 2026
13.8 °CAverage October
16.2 °CHighest 3 October, 2026
19 °C
Climate (2021–2026)
Scilly St Marys (1 km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
12.9 °CAverage High 2021–2026
14.6 °C