St Mary's Airport Weather Forecast
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Cloudy
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Cloudy
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Cloudy
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Cloudy
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Cloudy
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Cloudy
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Sunny day
Today 5 Jul South West England
After a cloudy start, cloud will start to lift and break through the morning. Prolonged sunny spells will develop with some warm sunshine during the afternoon. Maximum temperature 27 °C.
St Mary's Airport Temperature Statistics
July Temperature
Scilly St Marys (0km)
Lowest 3 July, 2026
12.7 °CAverage July
16.1 °CHighest 4 July, 2026
19.8 °C
Climate (2021–2026)
Scilly St Marys (0km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
12.8 °CAverage High 2021–2026
14.5 °C