Donegal Airport (CFN) 15 Day Weather Forecast, Donegal Ireland
Current weather conditions and 15 day weather forecast for Donegal Airport in Donegal, Ireland 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 CFN
| 15 May 2026 Fri 8.1 ° C ( 46.5°F )  Patchy rain nearby |
Feels Like : 4.1 ° C / 39.4°F Humidity : % 65 Pressure : 1013 mb Wind Speed : 29.2 kmph / 18.1 miles from N 
Visibility : 10 km Precipitation (rainfall) : 0.02 mm Cloud (%) : 79 |
15-day weather forecast for Donegal Airport, Donegal, Ireland
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 May 2026 Fri | Patchy rain nearby |
7.9 ° C | 9.4 ° C | 8.7 ° C | % 66 | 31 km/h | 89% |
| 16 May 2026 Sat |  Moderate rain |
8.1 ° C | 10.5 ° C | 9.2 ° C | % 80 | 32 km/h | 89% |
| 17 May 2026 Sun | Moderate rain |
7.9 ° C | 9.9 ° C | 8.9 ° C | % 79 | 37.1 km/h | 88% |
| 18 May 2026 Mon | Patchy rain nearby |
8.2 ° C | 11.2 ° C | 9.6 ° C | % 71 | 26.3 km/h | 84% |
| 19 May 2026 Tue | Moderate rain |
8.9 ° C | 11.2 ° C | 10 ° C | % 89 | 32.4 km/h | 84% |
| 20 May 2026 Wed | Patchy rain nearby |
10 ° C | 11.5 ° C | 10.8 ° C | % 81 | 40.3 km/h | 88% |
| 21 May 2026 Thu | Patchy rain nearby |
10 ° C | 15.2 ° C | 12.9 ° C | % 84 | 16.6 km/h | 89% |
| 22 May 2026 Fri |  Cloudy |
12.8 ° C | 17.1 ° C | 15.2 ° C | % 81 | 24.1 km/h | 0% |
| 23 May 2026 Sat | Patchy rain nearby |
12.8 ° C | 14.4 ° C | 14 ° C | % 87 | 25.9 km/h | 81% |
| 24 May 2026 Sun | Patchy rain nearby |
13 ° C | 16.6 ° C | 14.7 ° C | % 85 | 18.7 km/h | 82% |
| 25 May 2026 Mon |  Sunny |
12.3 ° C | 16 ° C | 14.2 ° C | % 79 | 18.7 km/h | 0% |
| 26 May 2026 Tue | Sunny |
11.4 ° C | 13.7 ° C | 12.6 ° C | % 88 | 20.9 km/h | 0% |
| 27 May 2026 Wed | Sunny |
9.8 ° C | 12.9 ° C | 11.5 ° C | % 87 | 26.3 km/h | 0% |
| 28 May 2026 Thu |  Partly Cloudy |
9.5 ° C | 12.7 ° C | 11.4 ° C | % 83 | 20.2 km/h | 0% |
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