Weather in Union, Saint Lucia
Weather Advisories
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Tomorrow's weather summary
The weather in Union on Wednesday, September 9th, will be cloudy for most of the day, together with light rain in the early morning.
There's seems to be also high probability of many clouds in the early morning around 5 am.
Weather information for Union, on Wednesday, September 9th:
The maximum temperature of the day will be 82°F at about noon. The day will be extremely humid, with average humidity of 90%, ranging from 78% to a maximum value of 96% at about 3 am. The wind will be breezy, and will get up to 15 mph at 2 pm, blowing from the east. The cloud coverage will range from 55% around 11 pm to as high as 100% around 6 pm with an average of 85%.
The chances of precipitation throughout the day will change between 0% and 35%. The highest chance for precipitation will be around 11 am and the lowest probability around 7 pm. The dew point will range from 74°F up to a maximum value of 76°F around 11 am.
The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:52 am, and sunset at 6:09 pm, making it a total of 12 hours and 17 minutes of daylight.
Air quality forecast for Union, on Wednesday, September 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 39 and 55.
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 vary throughout the day from weather to mostly clear, mixed with light rain.
Looks like moderate rain will emerge during the morning and a high probability for few clouds before dawn.
Weather information for Union, on Thursday, September 10th:
The maximum temperature during the day is going to be 83°F around 1 pm. The day will be extremely humid, with average humidity of 90%, ranging from 76% to a maximum value of 96% at about 9 pm. The wind will be breezy, and will get up to 14 mph at 8 am, blowing from the east. The cloud coverage will range from 27% around 1 am to as high as 100% around 9 pm with an average of 84%.
The precipitation probability will change throughout the day between 20% and 50%. The highest chance for precipitation will be around 4 am and the lowest probability around midnight. The dew point will range from 73°F up to a maximum value of 76°F around 5 pm.
The visibility is expected to be fair with average visibility of 5 mi 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. The day will have 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 33 and 50.
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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