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
| 12 January 2026 Mon 24.1 ° C ( 75.4°F )  Patchy rain nearby |
Feels Like : 26.6 ° C / 79.9°F Humidity : % 100 Pressure : 1012 mb Wind Speed : 7.2 kmph / 4.5 miles from ENE 
Visibility : 8 km Precipitation (rainfall) : 0.02 mm Cloud (%) : 25 |
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 |
|---|---|---|---|---|---|---|---|
| 12 January 2026 Mon |  Moderate rain |
23 ° C | 29.3 ° C | 25.6 ° C | % 84 | 15.1 km/h | 93% |
| 13 January 2026 Tue | Patchy rain nearby |
22.8 ° C | 30 ° C | 25.5 ° C | % 84 | 15.8 km/h | 88% |
| 14 January 2026 Wed | Patchy rain nearby |
22.2 ° C | 29.8 ° C | 25.2 ° C | % 84 | 17.6 km/h | 86% |
| 15 January 2026 Thu | Patchy rain nearby |
22.6 ° C | 28.9 ° C | 25.3 ° C | % 83 | 14.4 km/h | 82% |
| 16 January 2026 Fri | Patchy rain nearby |
22.9 ° C | 30.3 ° C | 26.1 ° C | % 76 | 14.8 km/h | 89% |
| 17 January 2026 Sat | Patchy rain nearby |
22.3 ° C | 28.3 ° C | 25.1 ° C | % 77 | 14.8 km/h | 0% |
| 18 January 2026 Sun |  Sunny |
22 ° C | 28.6 ° C | 24.8 ° C | % 75 | 17.3 km/h | 0% |
| 19 January 2026 Mon | Sunny |
21.1 ° C | 28.1 ° C | 24.2 ° C | % 73 | 17.6 km/h | 0% |
| 20 January 2026 Tue | Sunny |
20.4 ° C | 28.8 ° C | 24.2 ° C | % 72 | 20.2 km/h | 0% |
| 21 January 2026 Wed | Sunny |
20.4 ° C | 28.6 ° C | 24.2 ° C | % 75 | 15.5 km/h | 0% |
| 22 January 2026 Thu | Sunny |
21 ° C | 28.4 ° C | 24.4 ° C | % 72 | 18 km/h | 0% |
| 23 January 2026 Fri | Sunny |
20.5 ° C | 27.8 ° C | 24 ° C | % 74 | 17.3 km/h | 0% |
| 24 January 2026 Sat | Sunny |
20.4 ° C | 27.6 ° C | 24 ° C | % 76 | 16.9 km/h | 0% |
| 25 January 2026 Sun | Sunny |
20.6 ° C | 30 ° C | 24.9 ° C | % 72 | 20.5 km/h | 0% |
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