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Weather Forecast Data - Dehiwala-Mount Lavinia

Included in Point forecast API

Available for all plans

Weather forecasts are provided by Meteosources's machine learning technology, which uses a multitude of different weather models but minimises their errors, resulting in extremely high accuracy (read about our AI weather forecasts). Predictions are available for any location on Earth.

  • minute-by-minute forecast for the next hour
  • hourly forecast out to 7 days
  • daily forecast out to 30 days (including text summaries)
  • average weather statistics and astronomy data
  • severe weather data in the US, Canada, and EU

See the list of all variables available in our API

Try our API for free

Example of weather forecast API usage

Dehiwala-Mount Lavinia, Western, Sri Lanka
Change location and view the data
Sunday
19. 5.
Thunderstorms changing to possible rain by evening. Temperature 25/26 °C.
26 °C
wind 2 m/s
rain 91%
Monday
20. 5.
Thunderstorms in the morning and evening, light rain in the afternoon. Temperature 24/29 °C.
29 °C
wind 3 m/s
rain 90%
Tuesday
21. 5.
Thunderstorms. Temperature 25/29 °C. Wind from W in the afternoon.
29 °C
wind 4 m/s
rain 90%
Wednesday
22. 5.
Thunderstorms in the morning and evening, light rain in the afternoon. Temperature 27/30 °C. Wind from W in the afternoon.
30 °C
wind 4 m/s
rain 89%
Thursday
23. 5.
Rain in the morning changing to light rain in the afternoon and thunderstorms later in the evening. Temperature 27/30 °C.
30 °C
wind 4 m/s
rain 94%
Friday
24. 5.
Light rain changing to thunderstorms in the afternoon. Temperature 27/31 °C.
31 °C
wind 4 m/s
rain 94%
List of selected cities.
(Now) 02:00 03:00 04:00 05:00
Air temperature 25 °C 25 °C 25 °C 26 °C 25 °C
Feels-like temperature 29 °C 28 °C 28 °C 28 °C 28 °C
Cloud cover 100% 100% 100% 100% 100%
Precipitation 3.3 mm 3.2 mm 3 mm 7.2 mm 5.3 mm
Wind speed 1.6 m/s 2.4 m/s 2.1 m/s 2.6 m/s 2 m/s
Wind direction WSW W WSW W W
Wind gusts 6 m/s 6 m/s 6 m/s 7 m/s 7 m/s
Atmospheric pressure 1006 hPa 1005 hPa 1005 hPa 1005 hPa 1006 hPa
Humidity 95% 90% 91% 92% 95%
Dew point 24 °C 23 °C 24 °C 24 °C 25 °C
Irradiation 0 W/m2 0 W/m2 0 W/m2 0 W/m2 2 W/m2

Best-in-class accuracy

Our data are approximately 5% more accurate for a 2-day forecast and 12% more accurate for a 7-day forecast. Forecast accuracy is based on temperature, clouds, and precipitation forecasts errors. A higher percentage means better forecast accuracy (100% -forecast without error- is unachievable).

Forecast accuracy comparision

Available data

Weather forecast API includes the following variables (depending on your subscription plan):

  • weather icon and description
  • temperature (measured, feels-like, wind-chill) in °C or °F
  • wind forecast (direction, speed, gusts)
  • precipitation (amount, type and rate, precipitation in the neighborhood)
  • total cloud cover, including different levels of cloud
  • text weather summaries in 13 languages (English, German, Spanish, French, Czech, Russian, Arabic, Hindi,...)
  • probabilities of rain, thunderstorms, frost,...
  • average weather statistics and astronomy data
  • weather warnings (in the EU, USA, Canada)
  • atmospheric pressure
  • humidity and dew point
  • sunshine duration
  • irradiation
  • visibility in m or mi
  • UV index
  • ozone
  • snow depth in cm or in
  • special variables like soil temperature, surface temperature, evaporation, etc.
  • weather predictability and uncertainty of forecast

For more information see Point Weather Forecast API documentation.

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