Mount Lavinia-Dehiwala weather live forecast

Today's maximum temperature in Mount Lavinia-Dehiwala is expected to be 30°C. Select a day from the live weather forecast for Mount Lavinia-Dehiwala, Sri Lanka for more weather parameters.

• Monday
  3rd Aug
  30
  25
  
  0
  6
• Tuesday
  4th Aug
  30
  25
  
  1
  8
• Wednesday
  5th Aug
  31
  26
  
  5
  7
• Thursday
  6th Aug
  31
  25
  
  6
  7
• Friday
  7th Aug
  31
  25
  
  6
  6

5-day weather forecast updated at 04:02 on Monday 3rd August 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 Monday 3rd August 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 13 kph from the west.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 0
  hours of sunshine
• 6
  UV index (High)
• 94
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  kph wind from W

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Mount Lavinia-Dehiwala weather for Tuesday 4th August 2026

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 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 98% chance of some rain and a light breeze of 11 kph from the west.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 1
  hour of sunshine
• 8
  UV index (Very High)
• 98
  % chance of some rain
• <50
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  kph wind from W

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Mount Lavinia-Dehiwala weather for Wednesday 5th August 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 89% chance of some rain and a gentle breeze of 14 kph from the west.

• 31
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 89
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 14
  kph wind from W

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Mount Lavinia-Dehiwala weather for Thursday 6th August 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 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 14 kph from the west.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 7
  UV index (High)
• 86
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 14
  kph wind from W

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Mount Lavinia-Dehiwala weather for Friday 7th August 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 6 (High) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 13 kph from the west.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 6
  UV index (High)
• 95
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  kph wind from W

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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