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 29°C.

5-day weather forecast for Negombo

Click on a symbol below to see the daily forecast in detail.

Last updated at 04:04 on Friday 18th August 2017 GMT

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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 Friday 18th August 2017

Below is the Negombo weather forecast for Friday 18th August 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 24 kph from the south-west.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 86
    % chance of some rain
  • <50
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 24
    kph wind from SW

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Negombo weather for Saturday 19th August 2017

Below is the Negombo weather forecast for Saturday 19th August 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 22 kph from the south-west.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 75
    % chance of some rain
  • <30
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 22
    kph wind from SW

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Negombo weather for Sunday 20th August 2017

Below is the Negombo weather forecast for Sunday 20th August 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 25 kph from the south-west.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 79
    % chance of some rain
  • <30
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 25
    kph wind from SW

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Negombo weather for Monday 21st August 2017

Below is the Negombo weather forecast for Monday 21st August 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 24 kph from the south-west.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 67
    % 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 Tuesday 22nd August 2017

Below is the Negombo weather forecast for Tuesday 22nd August 2017. Expect isolated thunderstorms in Negombo, Sri Lanka with a maximum temperature of 28°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 53% chance of some rain and a gentle breeze of 15 kph from the south-west.

  • 28
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 53
    % chance of some rain
  • >50
    mm or more of rainfall expected
  • L
    low heat & humidity
  • 15
    kph wind from SW

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  • Save up to 10% on holidays to Sri Lanka
  • 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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