Bandaranayake International Airport (CMB) 15 Day Weather Forecast, Colombo Sri Lanka

Current weather conditions and 15 day weather forecast for Bandaranayake International Airport in Colombo, Sri Lanka 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 CMB

14 May 2026 Thu
23.1 ° C
( 73.6°F )

Light rain
Light rain
Feels Like : 25.3 ° C / 77.5°F
Humidity : % 100
Pressure : 1005 mb
Wind Speed : 26.3 kmph / 16.3 miles from SWSW
Visibility : 8 km
Precipitation (rainfall) : 2.38 mm
Cloud (%) : 75

15-day weather forecast for Bandaranayake International Airport, Colombo, Sri Lanka

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
15 May 2026 Fri Heavy rain Heavy rain 24.7 ° C 28 ° C 26.1 ° C % 85 26.3 km/h 94%
16 May 2026 Sat Heavy rain Heavy rain 25.8 ° C 28.7 ° C 27 ° C % 85 22 km/h 87%
17 May 2026 Sun Heavy rain Heavy rain 25.7 ° C 29 ° C 27.1 ° C % 84 23.8 km/h 79%
18 May 2026 Mon Moderate rain Moderate rain 26.4 ° C 29.5 ° C 27.9 ° C % 83 25.9 km/h 87%
19 May 2026 Tue Moderate rain Moderate rain 27.3 ° C 29.9 ° C 28.1 ° C % 83 26.6 km/h 83%
20 May 2026 Wed Moderate rain Moderate rain 27.3 ° C 29.9 ° C 28.4 ° C % 82 27.4 km/h 86%
21 May 2026 Thu Moderate rain Moderate rain 27.1 ° C 29.3 ° C 28.1 ° C % 84 26.6 km/h 81%
22 May 2026 Fri Moderate rain Moderate rain 27.1 ° C 28.5 ° C 27.7 ° C % 84 27.4 km/h 83%
23 May 2026 Sat Patchy rain nearby Patchy rain nearby 26.9 ° C 29.6 ° C 28.1 ° C % 82 21.2 km/h 87%
24 May 2026 Sun Moderate rain Moderate rain 26.8 ° C 29.9 ° C 28.1 ° C % 82 24.5 km/h 86%
25 May 2026 Mon Moderate rain Moderate rain 26.2 ° C 27.5 ° C 26.9 ° C % 84 23.4 km/h 89%
26 May 2026 Tue Moderate rain Moderate rain 25.3 ° C 27.4 ° C 25.9 ° C % 87 25.2 km/h 87%
27 May 2026 Wed Patchy rain nearby Patchy rain nearby 25.5 ° C 27.7 ° C 26.8 ° C % 86 16.9 km/h 79%
28 May 2026 Thu Patchy rain nearby Patchy rain nearby 26.8 ° C 29 ° C 27.8 ° C % 83 23.4 km/h 86%
Weather forecasts are usually fully updated every 3 hours.

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