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.

• Thursday
  25th Dec
  30
  24
  
  6
  8
• Friday
  26th Dec
  30
  24
  
  8
  10
• Saturday
  27th Dec
  30
  24
  
  8
  9
• Sunday
  28th Dec
  31
  24
  
  8
  9
• Monday
  29th Dec
  32
  24
  
  8
  9

5-day weather forecast updated at 04:02 on Thursday 25th December 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 Thursday 25th December 2025

Expect sunshine and showers 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 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a light breeze of 12 kph from the north.

• 30
  °C maximum temperature
• 24
  °C minimum temperature
• 
  sunshine and showers
• 6
  hours of sunshine
• 8
  UV index (Very High)
• 2
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from N

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Mount Lavinia-Dehiwala weather for Friday 26th December 2025

Expect scattered clouds 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 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

• 30
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 9
  kph wind from N

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Mount Lavinia-Dehiwala weather for Saturday 27th December 2025

Expect scattered clouds in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

• 30
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 10
  kph wind from N

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Mount Lavinia-Dehiwala weather for Sunday 28th December 2025

Expect scattered clouds in Mount Lavinia-Dehiwala, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

• 31
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  kph wind from NE

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Mount Lavinia-Dehiwala weather for Monday 29th December 2025

Expect scattered clouds 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 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

• 32
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 12
  kph wind from N

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• Save 10% on 2026/2027 holidays in biggest ever TUI sale
• Max discount £500. T&Cs apply. £500 min spend
• Travel between 1st May 2026 & 31st Oct 2027 (inclusive)

Show discount code ******ALE

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

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