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

21 December 2025 Sun
7.2 ° C
( 45°F )

Moderate rain
Moderate rain
Feels Like : 2.7 ° C / 36.9°F
Humidity : % 93
Pressure : 1002 mb
Wind Speed : 32.8 kmph / 20.4 miles from ESEESE
Visibility : 7 km
Precipitation (rainfall) : 0.5 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
21 December 2025 Sun Patchy rain nearby Patchy rain nearby 5.9 ° C 8.2 ° C 7.5 ° C % 91 33.1 km/h 96%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 6.8 ° C 8.9 ° C 8.1 ° C % 95 18 km/h 88%
23 December 2025 Tue Mist Mist 5.4 ° C 8.3 ° C 7.5 ° C % 91 20.9 km/h 0%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 3.8 ° C 7.4 ° C 6 ° C % 85 20.2 km/h 85%
25 December 2025 Thu Partly Cloudy  Partly Cloudy 1.7 ° C 5.2 ° C 3.9 ° C % 81 12.2 km/h 0%
26 December 2025 Fri Sunny Sunny 0.5 ° C 3.7 ° C 2.2 ° C % 89 11.5 km/h 0%
27 December 2025 Sat Sunny Sunny 0.8 ° C 4.6 ° C 2.2 ° C % 86 11.5 km/h 0%
28 December 2025 Sun Sunny Sunny 0.7 ° C 5.9 ° C 3 ° C % 93 15.5 km/h 0%
29 December 2025 Mon Partly Cloudy  Partly Cloudy 5 ° C 7 ° C 5.9 ° C % 88 20.9 km/h 0%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 4.2 ° C 7.5 ° C 6.1 ° C % 86 15.1 km/h 76%
31 December 2025 Wed Mist Mist 2 ° C 4.8 ° C 3.3 ° C % 94 8.3 km/h 0%
01 January 2026 Thu Patchy rain nearby Patchy rain nearby 2.9 ° C 5.6 ° C 3.9 ° C % 93 16.2 km/h 84%
02 January 2026 Fri Patchy rain nearby Patchy rain nearby 3.7 ° C 8.6 ° C 6.5 ° C % 89 32 km/h 78%
03 January 2026 Sat Patchy rain nearby Patchy rain nearby 6.6 ° C 10.4 ° C 9.4 ° C % 92 33.8 km/h 86%
Weather forecasts are usually fully updated every 3 hours.

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