Ratmalana Airport (RML) 15 Day Weather Forecast, Colombo Sri Lanka

Current weather conditions and 15 day weather forecast for Ratmalana 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 RML

13 December 2025 Sat
23.2 ° C
( 73.8°F )

Patchy rain nearby
Patchy rain nearby
Feels Like : 25.4 ° C / 77.7°F
Humidity : % 100
Pressure : 1009 mb
Wind Speed : 12.6 kmph / 7.8 miles from NN
Visibility : 10 km
Precipitation (rainfall) : 0.01 mm
Cloud (%) : 25

15-day weather forecast for Ratmalana Airport, Colombo, Sri Lanka

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
13 December 2025 Sat Moderate rain Moderate rain 23.9 ° C 29.5 ° C 26 ° C % 81 28.8 km/h 93%
14 December 2025 Sun Patchy rain nearby Patchy rain nearby 23.8 ° C 29.3 ° C 25.8 ° C % 79 28.8 km/h 89%
15 December 2025 Mon Sunny Sunny 22.3 ° C 28.2 ° C 24.9 ° C % 71 28.1 km/h 0%
16 December 2025 Tue Partly Cloudy  Partly Cloudy 21.8 ° C 26.4 ° C 24.2 ° C % 82 23.4 km/h 0%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 23.3 ° C 27.6 ° C 25.2 ° C % 83 13.3 km/h 84%
18 December 2025 Thu Patchy rain nearby Patchy rain nearby 24 ° C 27.6 ° C 25.6 ° C % 84 17.6 km/h 78%
19 December 2025 Fri Partly Cloudy  Partly Cloudy 23.7 ° C 29 ° C 25.9 ° C % 75 24.5 km/h 0%
20 December 2025 Sat Patchy rain nearby Patchy rain nearby 22.6 ° C 27.9 ° C 25.2 ° C % 75 21.2 km/h 87%
21 December 2025 Sun Partly Cloudy  Partly Cloudy 23.1 ° C 27.6 ° C 25 ° C % 76 18 km/h 0%
22 December 2025 Mon Sunny Sunny 23.1 ° C 29.2 ° C 25.7 ° C % 72 27.4 km/h 0%
23 December 2025 Tue Sunny Sunny 22.6 ° C 28.9 ° C 25.2 ° C % 72 25.6 km/h 0%
24 December 2025 Wed Sunny Sunny 22 ° C 28.4 ° C 24.8 ° C % 69 22.7 km/h 0%
25 December 2025 Thu Sunny Sunny 21.4 ° C 27.9 ° C 24.4 ° C % 70 22.3 km/h 0%
26 December 2025 Fri Sunny Sunny 21.2 ° C 27.8 ° C 24.4 ° C % 71 24.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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