Weather in Mount Vernon, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Mount Vernon on Thursday, July 30th, will be clear throughout the day.
Also, there's a high chance of cloud overcast during the evening, at about 9 pm.
Weather details for Mount Vernon, on Thursday, July 30th:
The maximum temperature during the day is going to be 89°F at about 5 pm. The day will have comfortable humidity, with average humidity of 58%, ranging from 33% to a maximum value of 82% at about 8 am. The wind will be light, and will get up to 9 mph at 6 pm, blowing from the north-west. The cloud coverage will range from 0% around midnight to as high as 100% around 9 pm with an average of 12%.
There is no probability for any precipitation throughout the day. The dew point will range from 54°F up to a maximum value of 66°F around midnight.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:47 am, and sunset at 8:40 pm. The day will have 13 hours and 53 minutes of daylight.
Air quality forecast for Mount Vernon, on Thursday, July 30th:
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 53 and 82.
Pollen forecast for Mount Vernon, on Thursday, July 30th:
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 Mount Vernon on Friday, July 31st, will be clear for most of the day, with few clouds before dawn.
There is also a chance for cloud overcast before dawn around 12 am.
Weather details for Mount Vernon, on Friday, July 31st:
The highest temperature of the day is going to be 89°F around 3 pm. The day will have comfortable humidity, with average humidity of 54%, ranging from 36% to a maximum value of 76% at about 11 pm. The wind will be light, and will get up to 6 mph at 10 am, blowing from the east. The cloud coverage will range from 0% around 2 am to as high as 98% around midnight with an average of 30%.
There is no probability for any precipitation throughout the day. The dew point will range from 55°F up to a maximum value of 67°F around 11 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 6:48 am, and sunset at 8:39 pm, making it a total of 13 hours and 51 minutes of daylight.
Air quality forecast for Mount Vernon, on Friday, July 31st:
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 69.
Pollen forecast for Mount Vernon, on Friday, July 31st:
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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