Diyawanna Oya Seaplane Base (DWO) 15 Day Weather Forecast, Sri Jayawardenepura Kotte Sri Lanka
Current weather conditions and 15 day weather forecast for Diyawanna Oya Seaplane Base in Sri Jayawardenepura Kotte, 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 DWO
| 24 August 2026 Mon 30.1 ° C ( 86.1°F )  Patchy rain nearby |
Feels Like : 33.1 ° C / 91.6°F Humidity : % 61 Pressure : 1012 mb Wind Speed : 16.9 kmph / 10.5 miles from WSW 
Visibility : 10 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 100 |
15-day weather forecast for Diyawanna Oya Seaplane Base, Sri Jayawardenepura Kotte, Sri Lanka
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 24 August 2026 Mon | Patchy rain nearby |
24.6 ° C | 30.4 ° C | 26.9 ° C | % 78 | 16.9 km/h | 76% |
| 25 August 2026 Tue |  Light rain shower |
24.6 ° C | 29.9 ° C | 26.3 ° C | % 80 | 18 km/h | 86% |
| 26 August 2026 Wed | Light rain shower |
24.1 ° C | 29.6 ° C | 26.5 ° C | % 78 | 16.2 km/h | 83% |
| 27 August 2026 Thu | Light rain shower |
24.6 ° C | 28.9 ° C | 26.3 ° C | % 82 | 16.2 km/h | 87% |
| 28 August 2026 Fri | Patchy rain nearby |
23.9 ° C | 29.9 ° C | 26.4 ° C | % 82 | 18.4 km/h | 85% |
| 29 August 2026 Sat | Patchy rain nearby |
23.9 ° C | 30 ° C | 26.7 ° C | % 80 | 16.2 km/h | 65% |
| 30 August 2026 Sun | Patchy rain nearby |
24.3 ° C | 29.8 ° C | 26.7 ° C | % 80 | 17.6 km/h | 81% |
| 31 August 2026 Mon | Light rain shower |
24.7 ° C | 29.7 ° C | 26.6 ° C | % 80 | 18 km/h | 82% |
| 01 September 2026 Tue | Light rain shower |
24.7 ° C | 29.2 ° C | 26.4 ° C | % 81 | 20.2 km/h | 85% |
| 02 September 2026 Wed | Light rain shower |
24.6 ° C | 28.9 ° C | 26.2 ° C | % 82 | 19.4 km/h | 88% |
| 03 September 2026 Thu | Patchy rain nearby |
24.4 ° C | 28.7 ° C | 26.2 ° C | % 82 | 18 km/h | 85% |
| 04 September 2026 Fri | Patchy rain nearby |
23.9 ° C | 29.5 ° C | 26.4 ° C | % 80 | 16.6 km/h | 82% |
| 05 September 2026 Sat | Patchy rain nearby |
24.6 ° C | 29.9 ° C | 26.8 ° C | % 79 | 15.8 km/h | 81% |
| 06 September 2026 Sun | Patchy rain nearby |
24.2 ° C | 29.4 ° C | 26.5 ° C | % 83 | 15.8 km/h | 84% |
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