Weather in Union, Saint Lucia
Weather Advisories
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Tomorrow's weather summary
The weather in Union on Wednesday, September 9th, will vary throughout the day from raining lightly condition to mostly clear, mixed with drizzle throughout the day, and light fog.
Looks like light rain will emerge around noon and a high probability for few clouds in the afternoon.
Weather information for Union, on Wednesday, September 9th:
The highest temperature of the day will be 29°C around 1 pm. The day will be extremely humid, with average humidity of 87%, ranging from 73% to a maximum value of 97% at about midnight. The wind will be breezy, and will get up to 27 km/h at 11 am, blowing from the east. The cloud coverage will range from 29% around 7 pm to as high as 95% around 11 am with an average of 63%.
The chances of precipitation throughout the day will change between 0% and 35%. The highest chance for precipitation will be around 5 am and the lowest probability around 7 am. The dew point will range from 23°C up to a maximum value of 25°C around 9 pm.
The visibility is expected to be fair with average visibility of 9 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:52 am, and sunset at 6:10 pm, making it a total of 12 hours and 18 minutes of daylight.
Air quality forecast for Union, on Wednesday, September 9th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 30 and 57.
Pollen forecast for Union, on Wednesday, September 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 Union on Thursday, September 10th, will change throughout the day from condition to partly cloudy, with light rain.
Looks like moderate rain will appear during the evening and a high probability for some clouds before dawn.
Weather details for Union, on Thursday, September 10th:
The highest temperature during the day will be 29°C at about 1 pm. The day will be extremely humid, with average humidity of 87%, ranging from 74% to a maximum value of 96% at about 11 pm. The wind will be breezy, and will get up to 27 km/h at 9 pm, blowing from the east. The cloud coverage will range from 39% around 3 pm to as high as 100% around 9 pm with an average of 71%.
The precipitation probability will change throughout the day between 0% and 35%. The highest chance for precipitation will be around 4 am and the lowest probability around 5 am. The dew point will range from 23°C up to a maximum value of 25°C around 8 am.
The visibility is expected to be fair with average visibility of 9 km throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 5:52 am, and sunset at 6:09 pm, making it a total of 12 hours and 17 minutes of daylight.
Air quality forecast for Union, on Thursday, September 10th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 38 and 52.
Pollen forecast for Union, on Thursday, September 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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