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
| 18 September 2026 Fri 28 ° C ( 82.4°F )  Light rain shower |
Feels Like : 32.2 ° C / 90°F Humidity : % 80 Pressure : 1010 mb Wind Speed : 14.8 kmph / 9.2 miles from WSW 
Visibility : 10 km Precipitation (rainfall) : 1.96 mm Cloud (%) : 67 |
15-day weather forecast for Ratmalana Airport, Colombo, Sri Lanka
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 18 September 2026 Fri | Light rain shower |
24 ° C | 29.2 ° C | 26 ° C | % 88 | 15.1 km/h | 88% |
| 19 September 2026 Sat | Light rain shower |
24.1 ° C | 30 ° C | 26.3 ° C | % 86 | 17.3 km/h | 88% |
| 20 September 2026 Sun | Light rain shower |
24.2 ° C | 29.1 ° C | 26.1 ° C | % 86 | 15.5 km/h | 89% |
| 21 September 2026 Mon | Light rain shower |
23.9 ° C | 28.4 ° C | 25.6 ° C | % 88 | 14.4 km/h | 91% |
| 22 September 2026 Tue | Light rain shower |
24 ° C | 28.6 ° C | 25.9 ° C | % 88 | 17.3 km/h | 90% |
| 23 September 2026 Wed | Light rain shower |
24.6 ° C | 29.1 ° C | 26.4 ° C | % 86 | 18 km/h | 90% |
| 24 September 2026 Thu | Light rain shower |
25.2 ° C | 27.7 ° C | 26.1 ° C | % 89 | 18.7 km/h | 91% |
| 25 September 2026 Fri | Light rain shower |
24.8 ° C | 27.9 ° C | 26 ° C | % 89 | 18.7 km/h | 91% |
| 26 September 2026 Sat | Light rain shower |
24.1 ° C | 28.6 ° C | 25.8 ° C | % 89 | 17.6 km/h | 91% |
| 27 September 2026 Sun | Light rain shower |
23.8 ° C | 29 ° C | 26.1 ° C | % 87 | 14.8 km/h | 89% |
| 28 September 2026 Mon | Light rain shower |
24.2 ° C | 30.1 ° C | 26.6 ° C | % 84 | 14.8 km/h | 82% |
| 29 September 2026 Tue |  Patchy rain nearby |
24.6 ° C | 30 ° C | 26.8 ° C | % 83 | 14.4 km/h | 83% |
| 30 September 2026 Wed | Patchy rain nearby |
24.3 ° C | 30.7 ° C | 27 ° C | % 82 | 14.8 km/h | 84% |
| 01 October 2026 Thu | Patchy rain nearby |
24.5 ° C | 29.5 ° C | 26.5 ° C | % 84 | 11.2 km/h | 77% |
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