Weather in Nassau County, United States
Weather Advisories
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Today's weather summary
The weather in Nassau County on Tuesday, April 30th, is going to be clear throughout the day.
Additionally, there will be cloud overcast during the morning, at about 10 am.
Weather information for Nassau County, on Tuesday, April 30th:
The maximum temperature during the day is going to be 86°F around 4 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 40% to a maximum value of 99% at about 6 am. The wind will be light, and will get up to 9 mph at 7 pm, blowing from the east. The cloud coverage will range from 0% around midnight to as high as 100% around 6 pm with an average of 43%.
There is no probability for any precipitation throughout the day. The dew point will range from 58°F up to a maximum value of 66°F around 3 am.
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 1016 hPa. Sunrise will be at 6:46 am, and sunset at 8:01 pm. The day will have 13 hours and 15 minutes of daylight.
Air quality forecast for Nassau County, on Tuesday, April 30th:
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 24 and 53.
Pollen forecast for Nassau County, on Tuesday, April 30th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have high risk.
The weather in Nassau County on Wednesday, May 1st, will change throughout the day from raining lightly condition to clear.
According to our models light rain will emerge during the evening and there is a high chance for clear skies before dawn.
Weather details for Nassau County, on Wednesday, May 1st:
The maximum temperature during the day will be 87°F at about 3 pm. The day will be humid, with average humidity of 67%, ranging from 42% to a maximum value of 88% at about 7 am. The wind will be light, and will get up to 9 mph at 7 pm, blowing from the north-east. The cloud coverage will range from 0% around 2 am to as high as 73% around 8 am with an average of 26%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 60°F up to a maximum value of 66°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 6:45 am, and sunset at 8:02 pm. The day will have 13 hours and 17 minutes of daylight.
Air quality forecast for Nassau County, on Wednesday, May 1st:
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 33 and 73.
Pollen forecast for Nassau County, on Wednesday, May 1st:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have high risk.
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