Mount Lavinia-Dehiwala weather live forecast

Today's maximum temperature in Mount Lavinia-Dehiwala is expected to be 31°C. Select a day from the live weather forecast for Mount Lavinia-Dehiwala, Sri Lanka for more weather parameters.

• Saturday
  25th Jul
  31
  25
  
  6
  8
• Sunday
  26th Jul
  31
  25
  
  4
  10
• Monday
  27th Jul
  32
  26
  
  6
  10
• Tuesday
  28th Jul
  31
  26
  
  5
  7
• Wednesday
  29th Jul
  31
  25
  
  4
  8

5-day weather forecast updated at 04:02 on Saturday 25th July 2026 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 Saturday 25th July 2026

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 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 12 kph from the south-west.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 8
  UV index (Very High)
• 48
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from SW

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Mount Lavinia-Dehiwala weather for Sunday 26th July 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a light breeze of 12 kph from the south-west.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 10
  UV index (Very High)
• 72
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from SW

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Mount Lavinia-Dehiwala weather for Monday 27th July 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 14 kph from the south-west.

• 32
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 60
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 14
  kph wind from SW

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Mount Lavinia-Dehiwala weather for Tuesday 28th July 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 14 kph from the south-west.

• 31
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 87
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 14
  kph wind from SW

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Mount Lavinia-Dehiwala weather for Wednesday 29th July 2026

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 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a light breeze of 12 kph from the south-west.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 8
  UV index (Very High)
• 94
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from SW

Back to top

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Sale

• Explore latest special offers & online deals from TUI
• Free child places & £0 deposits with direct debit available
• Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

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