Negombo weather live forecast

Today's maximum temperature in Negombo is expected to be 84°F. Select a day from the live weather forecast for Negombo, Sri Lanka for more weather parameters.

• Monday
  8th Jun
  84
  77
  
  5
  9
• Tuesday
  9th Jun
  88
  79
  
  5
  10
• Wednesday
  10th Jun
  88
  81
  
  5
  8
• Thursday
  11th Jun
  86
  79
  
  4
  7
• Friday
  12th Jun
  84
  79
  
  5
  8

5-day weather forecast updated at 04:01 on Monday 8th June 2026 GMT

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The 5-day weather forecast for Sri Lanka (Negombo) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Negombo weather forecast by day

Below are the detailed weather forecasts for Negombo for the next 5 days.

Negombo weather for Monday 8th June 2026

Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 12 mph from the south-west.

• 84
  °F maximum temperature
• 77
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 9
  UV index (Very High)
• 80
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  mph wind from SW

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Negombo weather for Tuesday 9th June 2026

Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 13 mph from the south-west.

• 88
  °F maximum temperature
• 79
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 84
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  mph wind from SW

Back to top

Negombo weather for Wednesday 10th June 2026

Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 13 mph from the south-west.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 8
  UV index (Very High)
• 73
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  mph wind from SW

Back to top

Negombo weather for Thursday 11th June 2026

Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 13 mph from the south-west.

• 86
  °F maximum temperature
• 79
  °F minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 7
  UV index (High)
• 95
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  mph wind from SW

Back to top

Negombo weather for Friday 12th June 2026

Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 12 mph from the south-west.

• 84
  °F maximum temperature
• 79
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 8
  UV index (Very High)
• 100
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  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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