Mount Lavinia-Dehiwala weather live forecast

Today's maximum temperature in Mount Lavinia-Dehiwala is expected to be 29°C. Select a day from the live weather forecast for Mount Lavinia-Dehiwala, Sri Lanka for more weather parameters.

• Monday
  17th Nov
  29
  24
  
  3
  8
• Tuesday
  18th Nov
  29
  24
  
  5
  7
• Wednesday
  19th Nov
  31
  24
  
  6
  8
• Thursday
  20th Nov
  32
  24
  
  8
  9
• Friday
  21st Nov
  31
  24
  
  6
  9

5-day weather forecast updated at 04:03 on Monday 17th November 2025 GMT

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The 5-day weather forecast for Sri Lanka (Mount Lavinia-Dehiwala) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mount Lavinia-Dehiwala weather forecast by day

Below are the detailed weather forecasts for Mount Lavinia-Dehiwala for the next 5 days.

Mount Lavinia-Dehiwala weather for Monday 17th November 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a light breeze of 7 kph from the north.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 8
  UV index (Very High)
• 99
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  kph wind from N

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Mount Lavinia-Dehiwala weather for Tuesday 18th November 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 50 mm or more of rainfall expected with 91% chance of some rain and a light breeze of 7 kph from the south.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 91
  % chance of some rain
• >50
  mm or more of rainfall expected
• M
  moderate heat & humidity
• 7
  kph wind from S

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Mount Lavinia-Dehiwala weather for Wednesday 19th November 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a light breeze of 7 kph from the north-east.

• 31
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 8
  UV index (Very High)
• 66
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Thursday 20th November 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 8 kph from the north-west.

• 32
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• 9
  UV index (Very High)
• 58
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 8
  kph wind from NW

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Mount Lavinia-Dehiwala weather for Friday 21st November 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a light breeze of 8 kph from the north-west.

• 31
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 87
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 8
  kph wind from NW

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• Book online with TUI & save up to 8% on holidays
• FREE child places available for select holidays
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Metric (°C / mm)  |  Imperial (°F / inches)

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