Mount Lavinia-Dehiwala weather live forecast

Today's maximum temperature in Mount Lavinia-Dehiwala is expected to be 86°F. Select a day from the live weather forecast for Mount Lavinia-Dehiwala, Sri Lanka for more weather parameters.

• Sunday
  9th Aug
  86
  77
  
  5
  6
• Monday
  10th Aug
  88
  77
  
  6
  7
• Tuesday
  11th Aug
  88
  77
  
  5
  6
• Wednesday
  12th Aug
  88
  77
  
  5
  9
• Thursday
  13th Aug
  88
  77
  
  6
  8

5-day weather forecast updated at 04:02 on Sunday 9th 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 Sunday 9th August 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and a light breeze of 7 mph from the south-west.

• 86
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 6
  UV index (High)
• 84
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from SW

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Mount Lavinia-Dehiwala weather for Monday 10th August 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a light breeze of 7 mph from the south-west.

• 88
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 7
  UV index (High)
• 60
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from SW

Back to top

Mount Lavinia-Dehiwala weather for Tuesday 11th August 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a light breeze of 7 mph from the south-west.

• 88
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 6
  UV index (High)
• 72
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from SW

Back to top

Mount Lavinia-Dehiwala weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a light breeze of 7 mph from the south-west.

• 88
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 9
  UV index (Very High)
• 73
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from SW

Back to top

Mount Lavinia-Dehiwala weather for Thursday 13th August 2026

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a light breeze of 7 mph from the south-west.

• 88
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 8
  UV index (Very High)
• 79
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from SW

Back to top

TUI: Top deals & discounts on 2026/2027 holidays

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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