Weather St Mary's Airport

Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed

Light Cloud

10°C 50°F 9°C 48°F West North Westerly
34km/h 21mph

Light Cloud

10°C 50°F 9°C 48°F West North Westerly
32km/h 20mph

Thick Cloud

11°C 52°F 11°C 52°F South Westerly
42km/h 26mph

Thick Cloud

12°C 54°F 11°C 52°F West South Westerly
45km/h 28mph

Light Cloud

12°C 54°F 10°C 50°F West South Westerly
40km/h 25mph



Sunrise 08:19 Sunset 16:25

Last updated 02:10

Weather forecast details for Friday 19 December. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0300 hours0400 hours0500 hours                     
Weather Conditions Heavy Rain Partly Cloudy Partly Cloudy                      
Temperature (°C/°F) 9°C 48°F 9°C 48°F 9°C 48°F                      
Wind Speed (mph/km/h) 39km/h 24mph West North Westerly 35km/h 22mph West North Westerly 35km/h 22mph West North Westerly                      
Wind Direction WNW WNW WNW                      
Humidity 76% 77% 73%                      
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) E E E                      
Pressure (Millibars) 1031 1031 1030                      

South West England

Forecast Summary

  • Tonight

    Lengthy clear spells overnight, with just the odd shower possible in the west. The strength of the wind should prevent a frost.

Environmental Summary

UV: 1

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

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Forecast Video

BBC Spotlight

BBC Spotlight Forecast Last updated 08:19, Friday 19 Dec Forecast updated Monday to Friday only


UK Forecast Last updated 23:24, Friday 19 Dec


Observed at 01:00, Saturday 20 December

Light Rain

9°C 48°F

26km/h 16mph North Westerly

Humidity: 76%

Visibility: Excellent

Pressure: 1030mb, Rising

Observation station: Scilly St Marys

(Lat: 49.913 | Lon: -6.301)

BBC Weather in association with the Met Office

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