Mount Lavinia-Dehiwala weather live forecast

Today's maximum temperature in Mount Lavinia-Dehiwala is expected to be 33°C. Select a day from the live weather forecast for Mount Lavinia-Dehiwala, Sri Lanka for more weather parameters.

• Thursday
  20th Nov
  33
  24
  
  8
  9
• Friday
  21st Nov
  30
  24
  
  7
  8
• Saturday
  22nd Nov
  31
  25
  
  7
  9
• Sunday
  23rd Nov
  31
  25
  
  6
  5
• Monday
  24th Nov
  31
  25
  
  6
  8

5-day weather forecast updated at 04:02 on Thursday 20th 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 Thursday 20th November 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 9 kph from the north-east.

• 33
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• 9
  UV index (Very High)
• 68
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 9
  kph wind from NE

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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 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 40-50 mm of rainfall expected with 91% chance of some rain and little or no wind of 6 kph from the north-east.

• 30
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 8
  UV index (Very High)
• 91
  % chance of some rain
• <50
  mm of rainfall expected
• M
  moderate heat & humidity
• 6
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Saturday 22nd 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 7 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a light breeze of 7 kph from the north-east.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 86
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Sunday 23rd 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 5 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 8 kph from the west.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 5
  UV index (Moderate)
• 85
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 8
  kph wind from W

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Mount Lavinia-Dehiwala weather for Monday 24th 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 10-20 mm of rainfall expected with 92% chance of some rain and a light breeze of 9 kph from the north-east.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 8
  UV index (Very High)
• 92
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 9
  kph wind from NE

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• Book online with TUI Black Friday discount code
• Sign up to myTUI. Discount varies by spend. T&Cs apply

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Metric (°C / mm)  |  Imperial (°F / inches)

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