Nearby locations
Union County, Pennsylvania, United States
Red Bank, Pennsylvania, United States
Forest Hill, Pennsylvania, United States
Nearby popular places
Lake McClure, United States
J F T Airport, United States
Sand Bridge State Park, United States

Weather in Union County, United States

58°
Partly cloudy
Feels like 58°
·
High80°Low51°
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Air quality

Full Details
0
69
500
Air quality:Moderate

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Union County on Monday, April 29th, will be clear throughout the day.

Also, there's a high chance of few clouds in the early morning, around 6 am.

Weather details for Union County, on Monday, April 29th:

The highest temperature during the day will be 83°F around 5 pm. The day will be humid, with average humidity of 67%, ranging from 40% to a maximum value of 95% at about 6 am. The wind will be light, and will get up to 10 mph at 2 pm, blowing from the west. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 21%.

There is no probability for any precipitation throughout the day. The dew point will range from 53°F up to a maximum value of 61°F around 11 am.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 6:11 am, and sunset at 7:58 pm, making it a total of 13 hours and 47 minutes of daylight.

Air quality forecast for Union County, on Monday, April 29th:

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 38 and 57.

Pollen forecast for Union County, on Monday, April 29th:

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 low risk.

The weather in Union County on Tuesday, April 30th, will be cloudy for most of the day, with clear skies in the early morning.

There's seems to be also high probability of few clouds in the early morning at about 5 am.

Weather details for Union County, on Tuesday, April 30th:

The maximum temperature during the day is going to be 83°F at about 4 pm. The day will be humid, with average humidity of 64%, ranging from 40% to a maximum value of 93% at about 11 pm. The wind will be breezy, and will get up to 11 mph at 7 pm, blowing from the west. The cloud coverage will range from 3% around 6 am to as high as 100% around 11 pm with an average of 91%.

The precipitation probability will change throughout the day between 0% and 70%. The highest chance for precipitation will be around 10 pm and the lowest probability around midnight. The dew point will range from 55°F up to a maximum value of 61°F around noon.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:10 am, and sunset at 7:59 pm, making it a total of 13 hours and 49 minutes of daylight.

Air quality forecast for Union County, on Tuesday, April 30th:

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 39 and 61.

Pollen forecast for Union County, on Tuesday, April 30th:

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 low risk.

FAQ

How warm does it get in Union County?
The average annual highest temperature in Union County is 30.9°C (87.6°F), and the July 22nd is the hottest day on average.
How cold does it get in Union County?
The average annual lowest temperature in Union County is -9.5°C (14.9°F), and the January 31st is the coldest day on average.
Which month has the most rain in Union County?
The wettest months in Union County are September and May.
What months does it snow in Union County?
The most common time of year for snow is February, January, December and March.