Weather in Allen, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Allen on Sunday, May 12th, is going to be cloudy throughout the day, with clear skies before dawn.
There is also a chance for few clouds in the early morning at about 5 am.
Weather information for Allen, on Sunday, May 12th:
The highest temperature of the day is going to be 79°F around 2 pm. The day will have high relative humidity, with average humidity of 60%, ranging from 36% to a maximum value of 82% at about 11 pm. The wind will be breezy, and will get up to 11 mph at 3 pm, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 100% around 9 pm with an average of 64%.
The precipitation probability will change throughout the day between 0% and 10%. The highest chance for precipitation will be around 3 pm and the lowest probability around midnight. The dew point will range from 44°F up to a maximum value of 59°F around 8 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be low with average pressure of 1009 hPa. Sunrise will be at 6:13 am, and sunset at 8:26 pm, making it a total of 14 hours and 13 minutes of daylight.
Air quality forecast for Allen, on Sunday, May 12th:
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 25 and 42.
Pollen forecast for Allen, on Sunday, May 12th:
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 very high risk.
The weather in Allen on Monday, May 13th, will be cloudy throughout the day, together with light rain in the afternoon.
There is also a chance for some clouds before dawn around 1 am.
Weather details for Allen, on Monday, May 13th:
The maximum temperature during the day will be 70°F at about 5 pm. The day will have very high relative humidity, with average humidity of 75%, ranging from 60% to a maximum value of 93% at about 3 am. The wind will be breezy, and will get up to 10 mph at 4 pm, blowing from the north-east. The cloud coverage will range from 0% around 8 pm to as high as 100% around 3 pm with an average of 77%.
The precipitation probability will change throughout the day between 0% and 50%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 47°F up to a maximum value of 58°F around 7 pm.
The visibility is expected to be good with average visibility of 12 mi throughout the day. Atmospheric pressure will be low with average pressure of 1007 hPa. Sunrise will be at 6:12 am, and sunset at 8:27 pm, making it a total of 14 hours and 15 minutes of daylight.
Air quality forecast for Allen, on Monday, May 13th:
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 23 and 43.
Pollen forecast for Allen, on Monday, May 13th:
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 high risk.
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