Belfast International Airport (BFS) 15 Day Weather Forecast, Belfast United Kingdom

Current weather conditions and 15 day weather forecast for Belfast International Airport in Belfast, 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 BFS

19 December 2025 Fri
7.3 ° C
( 45.1°F )

Partly cloudy
Partly cloudy
Feels Like : 3 ° C / 37.4°F
Humidity : % 87
Pressure : 1000 mb
Wind Speed : 31 kmph / 19.2 miles from WSWWSW
Visibility : 10 km
Precipitation (rainfall) : 0.01 mm
Cloud (%) : 75

15-day weather forecast for Belfast International Airport, Belfast, United Kingdom

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 5 ° C 7 ° C 6.2 ° C % 84 33.8 km/h 89%
20 December 2025 Sat Moderate rain Moderate rain 4.9 ° C 8.8 ° C 6.6 ° C % 88 36.4 km/h 89%
21 December 2025 Sun Moderate rain Moderate rain 5 ° C 7 ° C 6.2 ° C % 91 36.7 km/h 86%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 3.5 ° C 6.9 ° C 5.4 ° C % 82 30.6 km/h 88%
23 December 2025 Tue Partly Cloudy  Partly Cloudy 3.5 ° C 5.3 ° C 4.4 ° C % 90 13.7 km/h 0%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 4.8 ° C 7.2 ° C 6 ° C % 89 18.4 km/h 86%
25 December 2025 Thu Sunny Sunny 1.7 ° C 4.8 ° C 2.9 ° C % 90 10.4 km/h 0%
26 December 2025 Fri Overcast  Overcast 0.9 ° C 3.6 ° C 2.2 ° C % 92 6.5 km/h 0%
27 December 2025 Sat Cloudy  Cloudy 2.2 ° C 5.2 ° C 3.5 ° C % 89 10.8 km/h 0%
28 December 2025 Sun Patchy rain nearby Patchy rain nearby 3.3 ° C 5.9 ° C 4.2 ° C % 90 12.2 km/h 78%
29 December 2025 Mon Overcast  Overcast 2.2 ° C 4.6 ° C 3.5 ° C % 80 14.4 km/h 0%
30 December 2025 Tue Overcast  Overcast 4 ° C 5.1 ° C 4.4 ° C % 73 14.4 km/h 0%
31 December 2025 Wed Cloudy  Cloudy 1.8 ° C 4.9 ° C 3.8 ° C % 76 19.1 km/h 0%
01 January 2026 Thu Partly Cloudy  Partly Cloudy 1.4 ° C 5.3 ° C 4.2 ° C % 83 25.2 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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