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

14 December 2025 Sun
11.4 ° C
( 52.5°F )

Light rain
Light rain
Feels Like : 8.1 ° C / 46.5°F
Humidity : % 95
Pressure : 1005 mb
Wind Speed : 36 kmph / 22.4 miles from SSWSSW
Visibility : 9 km
Precipitation (rainfall) : 1.02 mm
Cloud (%) : 100

15-day weather forecast for Donegal Airport, Donegal, Ireland

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 December 2025 Sun Moderate rain Moderate rain 8.4 ° C 12.9 ° C 11.1 ° C % 88 58.7 km/h 96%
15 December 2025 Mon Patchy rain nearby Patchy rain nearby 7.4 ° C 8.5 ° C 8 ° C % 74 27.7 km/h 88%
16 December 2025 Tue Patchy rain nearby Patchy rain nearby 5.1 ° C 7.9 ° C 6.6 ° C % 77 30.6 km/h 88%
17 December 2025 Wed Moderate rain Moderate rain 5.9 ° C 10 ° C 8.2 ° C % 83 53.3 km/h 83%
18 December 2025 Thu Moderate rain Moderate rain 6.9 ° C 12.4 ° C 8.2 ° C % 84 65.9 km/h 87%
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 7.7 ° C 8.8 ° C 8.4 ° C % 77 68.8 km/h 89%
20 December 2025 Sat Cloudy  Cloudy 6.4 ° C 8 ° C 7.4 ° C % 83 41.8 km/h 0%
21 December 2025 Sun Patchy rain nearby Patchy rain nearby 8.4 ° C 9.1 ° C 8.9 ° C % 82 41.8 km/h 84%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 8.7 ° C 10.2 ° C 9.4 ° C % 84 33.1 km/h 85%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 7.5 ° C 9 ° C 8.5 ° C % 85 29.5 km/h 85%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 10.2 ° C 11 ° C 10.6 ° C % 88 40 km/h 80%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 7.2 ° C 8.4 ° C 8.1 ° C % 63 40.3 km/h 85%
26 December 2025 Fri Partly Cloudy  Partly Cloudy 4.9 ° C 6.8 ° C 6.1 ° C % 75 23.8 km/h 0%
27 December 2025 Sat Cloudy  Cloudy 4.3 ° C 6.1 ° C 4.9 ° C % 82 24.8 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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