Mount Lavinia-Dehiwala weather live forecast

Today's maximum temperature in Mount Lavinia-Dehiwala is expected to be 32°C. Select a day from the live weather forecast for Mount Lavinia-Dehiwala, Sri Lanka for more weather parameters.

• Sunday
  19th Jul
  32
  25
  
  6
  9
• Monday
  20th Jul
  31
  25
  
  5
  7
• Tuesday
  21st Jul
  32
  25
  
  6
  9
• Wednesday
  22nd Jul
  32
  25
  
  6
  6
• Thursday
  23rd Jul
  32
  25
  
  5
  10

5-day weather forecast updated at 04:02 on Saturday 18th 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 Sunday 19th 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 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 12 kph from the south-west.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 56
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from SW

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Mount Lavinia-Dehiwala weather for Monday 20th 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 5-10 mm of rainfall expected with 71% 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
• 5
  hours of sunshine
• 7
  UV index (High)
• 71
  % 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 Tuesday 21st 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 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a light breeze of 10 kph from the south-west.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 54
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 10
  kph wind from SW

Back to top

Mount Lavinia-Dehiwala weather for Wednesday 22nd 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 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a light breeze of 11 kph from the south-west.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 6
  UV index (High)
• 69
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 11
  kph wind from SW

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Mount Lavinia-Dehiwala weather for Thursday 23rd 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 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a light breeze of 11 kph from the south-west.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 83
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 11
  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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