Weather in Allentown, United States
Weather Advisories
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Today's weather summary
The weather in Allentown on Sunday, December 22nd, will be cloudy for most of the day, with fog before dawn.
There's seems to be also high probability of clear skies before dawn at about 12 am.
Weather details for Allentown, on Sunday, December 22nd:
The maximum temperature of the day is going to be 41°F around 2 pm. The day will have very high relative humidity, with average humidity of 95%, ranging from 80% to a maximum value of 100% at about 6 am. The wind will be light, and will get up to 9 mph at midnight, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 100% around 8 pm with an average of 88%.
The chances of precipitation throughout the day will change between 0% and 55%. The highest chance for precipitation will be around 4 pm and the lowest probability around midnight. The dew point will range from 32°F up to a maximum value of 38°F around 4 pm.
The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 7:22 am, and sunset at 4:33 pm, making it a total of 9 hours and 11 minutes of daylight.
Air quality forecast for Allentown, on Sunday, December 22nd:
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 8 and 16.
Pollen forecast for Allentown, on Sunday, December 22nd:
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 Allentown on Monday, December 23rd, will vary throughout the day from lightly foggy weather to mostly clear.
Looks like light fog will emerge before dawn and a high probability for few clouds before dawn.
Weather information for Allentown, on Monday, December 23rd:
The highest temperature during the day will be 46°F at about 2 pm. The day will have very high relative humidity, with average humidity of 88%, ranging from 72% to a maximum value of 97% at about 7 am. The wind will be light, and will get up to 8 mph at 5 pm, blowing from the north-east. The cloud coverage will range from 28% around 2 am to as high as 100% around 11 pm with an average of 66%.
There is no probability for any precipitation throughout the day. The dew point will range from 33°F up to a maximum value of 38°F around 1 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 1021 hPa. Sunrise will be at 7:23 am, and sunset at 4:33 pm, making it a total of 9 hours and 10 minutes of daylight.
Air quality forecast for Allentown, on Monday, December 23rd:
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 13 and 25.
Pollen forecast for Allentown, on Monday, December 23rd:
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.
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