St. Mary's Airport (ISC) 15 Day Weather Forecast, Isles Of Scilly United Kingdom

Current weather conditions and 15 day weather forecast for St. Mary's Airport in Isles Of Scilly, United Kingdom including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ISC

14 December 2025 Sun
11.6 ° C
( 52.9°F )

Partly Cloudy
Partly Cloudy
Feels Like : 7.9 ° C / 46.1°F
Humidity : % 83
Pressure : 1017 mb
Wind Speed : 46.8 kmph / 29.1 miles from SSWSSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 52

15-day weather forecast for St. Mary's Airport, Isles Of Scilly, United Kingdom

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 December 2025 Sun Moderate rain Moderate rain 11 ° C 12.4 ° C 11.8 ° C % 85 57.2 km/h 88%
15 December 2025 Mon Moderate rain Moderate rain 10.6 ° C 11.1 ° C 10.9 ° C % 85 56.5 km/h 88%
16 December 2025 Tue Partly Cloudy  Partly Cloudy 9.9 ° C 10.6 ° C 10.3 ° C % 68 27 km/h 0%
17 December 2025 Wed Moderate rain Moderate rain 10.2 ° C 11.4 ° C 11.1 ° C % 79 51.8 km/h 89%
18 December 2025 Thu Moderate rain Moderate rain 9.7 ° C 11.9 ° C 11.6 ° C % 84 73.4 km/h 82%
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 8.7 ° C 10.4 ° C 10 ° C % 70 60.1 km/h 88%
20 December 2025 Sat Patchy rain nearby Patchy rain nearby 10.3 ° C 10.7 ° C 10.5 ° C % 63 32 km/h 89%
21 December 2025 Sun Patchy rain nearby Patchy rain nearby 10.7 ° C 11.2 ° C 10.9 ° C % 78 29.9 km/h 83%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 10.6 ° C 11.4 ° C 11 ° C % 80 27.7 km/h 89%
23 December 2025 Tue Partly Cloudy  Partly Cloudy 11.1 ° C 11.6 ° C 11.4 ° C % 88 30.2 km/h 0%
24 December 2025 Wed Sunny Sunny 11.2 ° C 11.4 ° C 11.3 ° C % 90 22.3 km/h 0%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 9.7 ° C 11.2 ° C 10.6 ° C % 81 47.9 km/h 73%
26 December 2025 Fri Partly Cloudy  Partly Cloudy 8.5 ° C 9 ° C 9.1 ° C % 70 40.7 km/h 0%
27 December 2025 Sat Partly Cloudy  Partly Cloudy 8.8 ° C 10.2 ° C 9.6 ° C % 78 30.2 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

Add a link to your web page; copy and paste this html to your web page

St. Mary's Airport hotel prices and location on the map