Weather in Mount Vernon, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Mount Vernon on Saturday, April 26th, is going to be cloudy throughout the day, together with drizzle before dawn.
There's seems to be also high probability of moderate rain around noon around 11 am.
Weather information for Mount Vernon, on Saturday, April 26th:
The highest temperature during the day will be 66°F around 6 pm. The day will have very high relative humidity, with average humidity of 87%, ranging from 81% to a maximum value of 98% at about 11 pm. The wind will be breezy, and will get up to 15 mph at 4 pm, blowing from the south-east. The cloud coverage throughout the day will be around 100%.
The precipitation probability will change throughout the day between 0% and 45%. The highest chance for precipitation will be around noon and the lowest probability around midnight. The dew point will range from 49°F up to a maximum value of 62°F around 10 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be high with average pressure of 1020 hPa. Sunrise will be at 6:43 am, and sunset at 8:14 pm. The day will have 13 hours and 31 minutes of daylight.
Air quality forecast for Mount Vernon, on Saturday, April 26th:
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 27 and 35.
Pollen forecast for Mount Vernon, on Saturday, April 26th:
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 low risk.
The weather in Mount Vernon on Sunday, April 27th, will be cloudy for most of the day, with fog before dawn.
There is also a chance for some clouds during the evening at about 7 pm.
Weather information for Mount Vernon, on Sunday, April 27th:
The maximum temperature of the day is going to be 74°F around 6 pm. The day will be extremely humid, with average humidity of 90%, ranging from 78% to a maximum value of 100% at about 6 am. The wind will be breezy, and will get up to 19 mph at 4 pm, blowing from the south. The cloud coverage will range from 18% around 11 pm to as high as 100% around 3 pm with an average of 88%.
The precipitation probability will change throughout the day between 0% and 25%. The highest chance for precipitation will be around 1 pm and the lowest probability around midnight. The dew point will range from 61°F up to a maximum value of 68°F around 7 pm.
The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:42 am, and sunset at 8:14 pm, making it a total of 13 hours and 32 minutes of daylight.
Air quality forecast for Mount Vernon, on Sunday, April 27th:
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 40.
Pollen forecast for Mount Vernon, on Sunday, April 27th:
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 medium risk.
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