Weather in Saint Thomas, United States
Weather Advisories
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Today's weather summary
The weather in Saint Thomas on Tuesday, July 28th, will be clear for most of the day, together with fog in the early morning.
There's seems to be also high probability of some clouds before dawn at about 12 am.
Weather details for Saint Thomas, on Tuesday, July 28th:
The maximum temperature of the day is going to be 32°C around 6 pm. The day will be extremely humid, with average humidity of 73%, ranging from 42% to a maximum value of 100% at about 8 am. The wind will be light, and will get up to 13 km/h at 9 pm, blowing from the east. The cloud coverage will range from 0% around 2 pm to as high as 100% around 8 am with an average of 29%.
There is no probability for any precipitation throughout the day. The dew point will range from 17°C up to a maximum value of 21°C around 10 pm.
The visibility is expected to be good with average visibility of 12 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 5:58 am, and sunset at 9:13 pm, making it a total of 15 hours and 15 minutes of daylight.
Air quality forecast for Saint Thomas, on Tuesday, July 28th:
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 12 and 95.
Pollen forecast for Saint Thomas, on Tuesday, July 28th:
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 Saint Thomas on Wednesday, July 29th, will be clear for most of the day.
There is also a chance of some clouds during the evening, at about 9 pm.
Weather information for Saint Thomas, on Wednesday, July 29th:
The maximum temperature during the day will be 34°C at about 5 pm. The day will be humid, with average humidity of 60%, ranging from 31% to a maximum value of 85% at about 7 am. The wind will be breezy, and will get up to 19 km/h at 11 pm, blowing from the north-east. The cloud coverage will range from 0% around midnight to as high as 47% around 11 pm with an average of 6%.
The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 14°C up to a maximum value of 20°C around midnight.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 6:00 am, and sunset at 9:12 pm. The day will have 15 hours and 12 minutes of daylight.
Air quality forecast for Saint Thomas, on Wednesday, July 29th:
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 55 and 79.
Pollen forecast for Saint Thomas, on Wednesday, July 29th:
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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