Weather in Lancaster, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Lancaster on Saturday, May 3rd, is going to be cloudy throughout the day, with clear skies during the evening.
There is also a chance for some clouds during the evening around 6 pm.
Weather details for Lancaster, on Saturday, May 3rd:
The highest temperature of the day is going to be 56°F at about 4 pm. The day will have high relative humidity, with average humidity of 69%, ranging from 53% to a maximum value of 81% at about 1 am. The wind will be breezy, and will get up to 11 mph at 3 am, blowing from the west. The cloud coverage will range from 4% around 8 pm to as high as 100% around 2 pm with an average of 77%.
The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 1 pm and the lowest probability around midnight. The dew point will range from 36°F up to a maximum value of 46°F around midnight.
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 1019 hPa. Sunrise will be at 5:57 am, and sunset at 8:18 pm, making it a total of 14 hours and 21 minutes of daylight.
Air quality forecast for Lancaster, on Saturday, 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 28 and 37.
Pollen forecast for Lancaster, on Saturday, May 3rd:
Tree pollen on this day is expected to have risk. There's risk of weed pollen, and as for grass pollen, this day is expected to have risk.
The weather in Lancaster on Sunday, May 4th, will be mostly clear for most of the day, together with clear skies before dawn.
There's seems to be also high probability of many clouds in the early morning around 5 am.
Weather information for Lancaster, on Sunday, May 4th:
The maximum temperature of the day is going to be 58°F at about 5 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 45% to a maximum value of 96% at about 5 am. The wind will be light, and will get up to 6 mph at 7 pm, blowing from the north-east. The cloud coverage will range from 0% around 10 pm to as high as 92% around 5 pm with an average of 36%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 11 am and the lowest probability around midnight. The dew point will range from 37°F up to a maximum value of 41°F around 11 am.
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 5:56 am, and sunset at 8:19 pm, making it a total of 14 hours and 23 minutes of daylight.
Air quality forecast for Lancaster, on Sunday, 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 22 and 41.
Pollen forecast for Lancaster, on Sunday, May 4th:
Tree pollen on this day is expected to have risk. There's risk of weed pollen, and as for grass pollen, this day is expected to have risk.
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