St Mary's Weather Forecast
- 15
- 18
Cloudy
- 16
- 17
Cloudy
- 16
- 17
Cloudy
- 16
- 16
Cloudy
- 16
- 17
Overcast
- 16
- 17
Partly cloudy
- 16
- 17
Cloudy
Today 28 Jun South West England
Cloudy at first in the morning with a few showery outbreaks of rain. Turning drier through the day with increasing amounts of sunshine. Feeling much fresher than recent days. Maximum temperature 23 °C.
Tonight 28 Jun South West England
Dry and sunny into the evening, with clear spells overnight, cloud increasing from the west towards dawn. Much cooler than recent nights. Minimum temperature 8 °C.
St Mary's Temperature Statistics
June Temperature
Scilly St Marys (1km)
Lowest 10 June, 2026
10.7 °CAverage June
15.4 °CHighest 25 June, 2026
24.2 °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