Weather in Negombo, Sri Lanka
Weather Advisories
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Today's weather summary
The weather in Negombo on Thursday, May 9th, will be cloudy throughout the day, together with drizzle around noon.
There is also a chance for light rain during the morning around 10 am, and also some clouds during the evening at about 8 pm.
Weather information for Negombo, on Thursday, May 9th:
The maximum temperature during the day is going to be 80°F at about 1 pm. The day will be humid, with average humidity of 69%, ranging from 48% to a maximum value of 88% at about 7 pm. The wind will be light, and will get up to 7 mph at 1 pm, blowing from the north-east. The cloud coverage will range from 49% around 8 pm to as high as 100% around 11 pm with an average of 94%.
The chances of precipitation throughout the day will change between 0% and 15%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 57°F up to a maximum value of 65°F around 6 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:03 am, and sunset at 6:36 pm. The day will have 12 hours and 33 minutes of daylight.
Air quality forecast for Negombo, on Thursday, May 9th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 62 and 84.
Pollen forecast for Negombo, on Thursday, May 9th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Negombo on Friday, May 10th, is going to be cloudy throughout the day, with many clouds around noon.
There is also a chance for some clouds during the morning at about 10 am, and also drizzle around noon at about 12 pm.
Weather information for Negombo, on Friday, May 10th:
The maximum temperature of the day is going to be 79°F around 11 am. The day will have very high relative humidity, with average humidity of 72%, ranging from 52% to a maximum value of 89% at about 7 pm. The wind will be light, and will get up to 7 mph at 11 am, blowing from the north. The cloud coverage will range from 45% around 10 am to as high as 100% around 11 pm with an average of 94%.
The chances of precipitation throughout the day will change between 0% and 15%. The highest chance for precipitation will be around 4 pm and the lowest probability around 1 am. The dew point will range from 58°F up to a maximum value of 65°F around 6 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:03 am, and sunset at 6:36 pm, making it a total of 12 hours and 33 minutes of daylight.
Air quality forecast for Negombo, on Friday, May 10th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 58 and 75.
Pollen forecast for Negombo, on Friday, May 10th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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