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

03 April 2026 Fri
26 ° C
( 78.8°F )

Clear
Clear
Feels Like : 28.9 ° C / 84°F
Humidity : % 94
Pressure : 1012 mb
Wind Speed : 6.8 kmph / 4.3 miles from SESE
Visibility : 10 km
Precipitation (rainfall) : 0 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
03 April 2026 Fri Moderate rain Moderate rain 25 ° C 30.8 ° C 27.6 ° C % 76 15.8 km/h 88%
04 April 2026 Sat Patchy rain nearby Patchy rain nearby 25.5 ° C 30.5 ° C 27.6 ° C % 77 13.7 km/h 89%
05 April 2026 Sun Patchy rain nearby Patchy rain nearby 26.9 ° C 31.3 ° C 28.9 ° C % 71 17.6 km/h 89%
06 April 2026 Mon Moderate rain Moderate rain 26.7 ° C 30 ° C 28.4 ° C % 78 18.7 km/h 85%
07 April 2026 Tue Patchy rain nearby Patchy rain nearby 27.5 ° C 31 ° C 28.7 ° C % 75 19.1 km/h 89%
08 April 2026 Wed Patchy rain nearby Patchy rain nearby 27.1 ° C 30.9 ° C 28 ° C % 77 18 km/h 88%
09 April 2026 Thu Patchy rain nearby Patchy rain nearby 26.9 ° C 29.8 ° C 28.2 ° C % 73 13.7 km/h 83%
10 April 2026 Fri Cloudy  Cloudy 25.6 ° C 31.2 ° C 28.3 ° C % 71 18 km/h 0%
11 April 2026 Sat Patchy rain nearby Patchy rain nearby 26.6 ° C 31 ° C 28.4 ° C % 72 16.6 km/h 0%
12 April 2026 Sun Patchy rain nearby Patchy rain nearby 26.4 ° C 31.2 ° C 28.4 ° C % 76 18 km/h 89%
13 April 2026 Mon Partly Cloudy  Partly Cloudy 25.8 ° C 30.9 ° C 28.1 ° C % 76 15.8 km/h 0%
14 April 2026 Tue Patchy rain nearby Patchy rain nearby 26 ° C 30.9 ° C 28.2 ° C % 75 16.2 km/h 85%
15 April 2026 Wed Patchy rain nearby Patchy rain nearby 26.4 ° C 31.3 ° C 28.6 ° C % 74 17.3 km/h 72%
16 April 2026 Thu Patchy rain nearby Patchy rain nearby 25.9 ° C 31.8 ° C 28.8 ° C % 74 18 km/h 89%
Weather forecasts are usually fully updated every 3 hours.

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