Weather in Grayson County, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Grayson County on Friday, April 25th, is going to be cloudy for most of the day, with few clouds before dawn.
There is also a chance for some clouds before dawn around 3 am.
Weather details for Grayson County, on Friday, April 25th:
The highest temperature of the day is going to be 79°F at about 2 pm. The day will have high relative humidity, with average humidity of 61%, ranging from 32% to a maximum value of 90% at about 11 pm. The wind will be breezy, and will get up to 11 mph at 5 pm, blowing from the south-east. The cloud coverage will range from 0% around 10 am to as high as 100% around 11 pm with an average of 57%.
There is no probability for any precipitation throughout the day. The dew point will range from 43°F up to a maximum value of 60°F around 11 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1022 hPa. Sunrise will be at 6:18 am, and sunset at 7:51 pm. The day will have 13 hours and 33 minutes of daylight.
Air quality forecast for Grayson County, on Friday, April 25th:
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 42 and 57.
Pollen forecast for Grayson County, on Friday, April 25th:
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 no risk.
The weather in Grayson County on Saturday, April 26th, will be cloudy throughout the day, together with some clouds in the afternoon.
There is also a chance for light rain during the morning around 10 am.
Weather details for Grayson County, on Saturday, April 26th:
The maximum temperature during the day will be 74°F around 5 pm. The day will have very high relative humidity, with average humidity of 88%, ranging from 70% to a maximum value of 95% at about 2 am. The wind will be breezy, and will get up to 14 mph at 11 am, blowing from the south-west. The cloud coverage will range from 30% around 5 pm to as high as 100% around 11 am with an average of 83%.
The precipitation probability will change throughout the day between 0% and 65%. The highest chance for precipitation will be around noon and the lowest probability around midnight. The dew point will range from 60°F up to a maximum value of 65°F around 2 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:17 am, and sunset at 7:52 pm. The day will have 13 hours and 35 minutes of daylight.
Air quality forecast for Grayson County, 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 41 and 48.
Pollen forecast for Grayson County, on Saturday, April 26th:
Tree pollen on this day is expected to have low 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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