Weather in Mount Vernon, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Mount Vernon on Friday, May 3rd, is going to be cloudy for most of the day.
Additionally, there will be drizzle in the afternoon, at about 5 pm.
Weather information for Mount Vernon, on Friday, May 3rd:
The highest temperature of the day will be 68°F at about 3 pm. The day will have very high relative humidity, with average humidity of 80%, ranging from 73% to a maximum value of 89% at about 10 pm. The wind will be breezy, and will get up to 10 mph at 10 am, blowing from the north-east. The cloud coverage will range from 79% around 10 am to as high as 100% around 11 pm with an average of 98%.
The chances of precipitation throughout the day will change between 0% and 25%. The highest chance for precipitation will be around 6 pm and the lowest probability around 1 am. The dew point will range from 55°F up to a maximum value of 61°F around 10 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 1015 hPa. Sunrise will be at 6:37 am, and sunset at 8:31 pm, making it a total of 13 hours and 54 minutes of daylight.
Air quality forecast for Mount Vernon, on Friday, May 3rd:
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 35 and 61.
Pollen forecast for Mount Vernon, on Friday, May 3rd:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
The weather in Mount Vernon on Saturday, May 4th, is going to be cloudy throughout the day, together with clear skies during the evening.
There is also a chance for some clouds in the afternoon around 4 pm.
Weather information for Mount Vernon, on Saturday, May 4th:
The highest temperature of the day will be 76°F around 5 pm. The day will have very high relative humidity, with average humidity of 80%, ranging from 58% to a maximum value of 97% at about 6 am. The wind will be light, and will get up to 8 mph at 3 pm, blowing from the west. The cloud coverage will range from 0% around 10 pm to as high as 100% around 2 pm with an average of 76%.
The chances of precipitation throughout the day will change between 0% and 15%. The highest chance for precipitation will be around 3 pm and the lowest probability around midnight. The dew point will range from 59°F up to a maximum value of 63°F around 8 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 1015 hPa. Sunrise will be at 6:36 am, and sunset at 8:31 pm, making it a total of 13 hours and 55 minutes of daylight.
Air quality forecast for Mount Vernon, on Saturday, May 4th:
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 39 and 55.
Pollen forecast for Mount Vernon, on Saturday, May 4th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
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