Guernsey Airport (GCI) 15 Day Weather Forecast, Guernsey United Kingdom
Current weather conditions and 15 day weather forecast for Guernsey Airport in Guernsey, 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 GCI
| 14 May 2026 Thu 11.1 ° C ( 52°F )  Light drizzle |
Feels Like : 7.7 ° C / 45.9°F Humidity : % 58 Pressure : 1003 mb Wind Speed : 34.9 kmph / 21.7 miles from NNW 
Visibility : 10 km Precipitation (rainfall) : 0.25 mm Cloud (%) : 25 |
15-day weather forecast for Guernsey Airport, Guernsey, United Kingdom
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 May 2026 Thu |  Patchy rain nearby |
9.6 ° C | 11.2 ° C | 10.6 ° C | % 68 | 42.1 km/h | 98% |
| 15 May 2026 Fri | Patchy rain nearby |
9.5 ° C | 10.9 ° C | 10.3 ° C | % 68 | 34.2 km/h | 94% |
| 16 May 2026 Sat | Patchy rain nearby |
9.8 ° C | 12.1 ° C | 10.7 ° C | % 72 | 27.4 km/h | 89% |
| 17 May 2026 Sun | Patchy rain nearby |
11.5 ° C | 11.9 ° C | 11.7 ° C | % 74 | 31.7 km/h | 88% |
| 18 May 2026 Mon |  Moderate rain |
11 ° C | 11.9 ° C | 11.7 ° C | % 85 | 53.6 km/h | 84% |
| 19 May 2026 Tue | Patchy rain nearby |
13.1 ° C | 14.4 ° C | 13.5 ° C | % 88 | 43.2 km/h | 83% |
| 20 May 2026 Wed | Patchy rain nearby |
13.1 ° C | 14.2 ° C | 13.6 ° C | % 90 | 35.6 km/h | 87% |
| 21 May 2026 Thu |  Sunny |
13.9 ° C | 15.9 ° C | 14.7 ° C | % 82 | 19.8 km/h | 0% |
| 22 May 2026 Fri | Sunny |
14.3 ° C | 15.9 ° C | 15 ° C | % 85 | 26.3 km/h | 0% |
| 23 May 2026 Sat | Sunny |
12.8 ° C | 14.5 ° C | 13.9 ° C | % 88 | 34.6 km/h | 0% |
| 24 May 2026 Sun | Sunny |
13.1 ° C | 14.9 ° C | 13.7 ° C | % 90 | 31.7 km/h | 0% |
| 25 May 2026 Mon |  Cloudy |
13 ° C | 14.1 ° C | 13.7 ° C | % 93 | 18 km/h | 0% |
| 26 May 2026 Tue | Patchy rain nearby |
12.8 ° C | 13.9 ° C | 13.4 ° C | % 89 | 23.4 km/h | 71% |
| 27 May 2026 Wed |  Overcast |
12.1 ° C | 12.4 ° C | 12.4 ° C | % 75 | 28.4 km/h | 0% |
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