Negombo Weather Forecast

Check the Negombo weather forecast for the next 5 days before you head off on holiday. The 5-day forecast shows the prevailing weather conditions, maximum & minimum temperatures, hours of sunshine per day, wind speed & direction and more.

Tomorrow's maximum temperature in Negombo is expected to be 31°C.

  • Monday
    22nd May
    Isolated thunderstorms (5-10 mm of rainfall expected)
  • Tuesday
    23rd May
    Isolated thunderstorms (5-10 mm of rainfall expected)
  • Wednesday
    24th May
    Isolated thunderstorms (10-20 mm of rainfall expected)
  • Thursday
    25th May
    Isolated thunderstorms (20-30 mm of rainfall expected)
  • Friday
    26th May
    Isolated thunderstorms (50 mm or more rainfall expected)

Last updated at 16:04 on Monday 22nd May 2017 GMT

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

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Negombo weather forecast by day

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

Negombo weather for Monday 22nd May 2017

Below is the Negombo weather forecast for Monday 22nd May 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 30°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 17 kph from the south-west.

  • 30
    °C maximum temperature
  • isolated thunderstorms
  • 3
    hours of sunshine
  • 58
    % chance of some rain
  • <10
    mm of rainfall expected
  • 17
    kph wind from SW

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Negombo weather for Tuesday 23rd May 2017

Below is the Negombo weather forecast for Tuesday 23rd May 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 21 kph from the south-west.

  • 31
    °C maximum temperature
  • 27
    °C minimum temperature
  • isolated thunderstorms
  • 2
    hours of sunshine
  • 77
    % chance of some rain
  • <10
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 21
    kph wind from SW

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Negombo weather for Wednesday 24th May 2017

Below is the Negombo weather forecast for Wednesday 24th May 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 31°C, moderate levels of heat & humidity and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 24 kph from the south-west.

  • 31
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 2
    hours of sunshine
  • 74
    % chance of some rain
  • <20
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 24
    kph wind from SW

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Negombo weather for Thursday 25th May 2017

Below is the Negombo weather forecast for Thursday 25th May 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 30°C, moderate levels of heat & humidity and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 19 kph from the south-west.

  • 30
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 1
    hour of sunshine
  • 70
    % chance of some rain
  • <30
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 19
    kph wind from SW

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Negombo weather for Friday 26th May 2017

Below is the Negombo weather forecast for Friday 26th May 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 28°C, low levels of heat & humidity and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 80% chance of some rain and a moderate breeze of 23 kph from the south-west.

  • 28
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 80
    % chance of some rain
  • >50
    mm or more of rainfall expected
  • L
    low heat & humidity
  • 23
    kph wind from SW

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  • Book online with Thomson to receive discount
  • FREE kids places & low deposits also available

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Negombo weather by month

Check Negombo weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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