Weather in Lancaster, United States
Weather Advisories
in the data behind our forecast?

Tomorrow's weather summary
The weather in Lancaster on Sunday, July 26th, will be clear throughout the day, with few clouds around noon.
There's seems to be also high probability of many clouds around noon around 2 pm.
Weather details for Lancaster, on Sunday, July 26th:
The highest temperature of the day will be 27°C around 4 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 52% to a maximum value of 90% at about 7 am. The wind will be light, and will get up to 9 km/h at 10 pm, blowing from the south-east. The cloud coverage will range from 0% around 1 am to as high as 87% around 3 pm with an average of 9%.
There is no probability for any precipitation throughout the day. The dew point will range from 15°C up to a maximum value of 19°C around 10 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:04 am, and sunset at 8:20 pm, making it a total of 14 hours and 16 minutes of daylight.
Air quality forecast for Lancaster, on Sunday, July 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 30 and 56.
Pollen forecast for Lancaster, on Sunday, July 26th:
The overall pollen forecast for this day shows no significant pollen. 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 no risk.
The weather in Lancaster on Monday, July 27th, is going to be cloudy for most of the day, with clear skies during the evening.
There is also a chance for many clouds before dawn around 3 am.
Weather information for Lancaster, on Monday, July 27th:
The highest temperature during the day will be 27°C around 5 pm. The day will be extremely humid, with average humidity of 85%, ranging from 72% to a maximum value of 96% at about 11 pm. The wind will be breezy, and will get up to 17 km/h at 6 pm, blowing from the south-east. The cloud coverage will range from 5% around 10 pm to as high as 100% around 5 pm with an average of 74%.
The precipitation probability will change throughout the day between 0% and 15%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 19°C up to a maximum value of 23°C around 9 pm.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 6:05 am, and sunset at 8:19 pm. The day will have 14 hours and 14 minutes of daylight.
Air quality forecast for Lancaster, on Monday, July 27th:
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 43 and 62.
Pollen forecast for Lancaster, on Monday, July 27th:
The overall pollen forecast for this day shows no significant pollen. 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 no risk.
Nearby locations
