Mount Lavinia-Dehiwala weather live forecast

Tomorrow's maximum temperature in Mount Lavinia-Dehiwala is expected to be 29°C.

• Saturday
  18th Jan
  
  29
  25
  5
• Sunday
  19th Jan
  
  29
  25
  5
• Monday
  20th Jan
  
  30
  25
  3
• Tuesday
  21st Jan
  
  31
  24
  3
• Wednesday
  22nd Jan
  
  30
  24
  7

5-day weather forecast updated at 04:10 on Saturday 18th January 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 Saturday 18th January 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 29°C, 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 59% chance of some rain and a gentle breeze of 13 kph from the north.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 6
  UV index (High)
• 59
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  kph wind from N

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Mount Lavinia-Dehiwala weather for Sunday 19th January 2025

Expect isolated thunderstorms in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a light breeze of 8 kph from the north-east.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 5
  UV index (Moderate)
• 82
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 8
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Monday 20th January 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 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and little or no wind of 6 kph from the north-east.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 7
  UV index (High)
• 70
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 6
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Tuesday 21st January 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 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a light breeze of 7 kph from the north-east.

• 31
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 6
  UV index (High)
• 64
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Wednesday 22nd January 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 10 (Very High) and 7 hours of bright sunshine. There are 40-50 mm of rainfall expected with 75% chance of some rain and a light breeze of 7 kph from the north-east.

• 30
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 10
  UV index (Very High)
• 75
  % chance of some rain
• <50
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  kph wind from NE

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TUI discount code: up to £300 off 2025/2026 holidays

Discount Code

• Save up to £300 on package holidays in 2025/2026
• Book in TUI sale. Discount varies by spend. T&Cs apply
• Travel between 1st May 2025 & 31st Oct 2026 (inclusive)

Show discount code ******ALE

Redeem TUI discount code >>

Expires at 10:00 on Friday 31st Jan 2025 · View all TUI offers

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

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