County in Pennsylvania

Philadelphia County Καιρός Πρόγνωση

Philadelphia County weather: 9°C, Νεφελώδης. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως visit.

☁️ 9°C now🕔 9:44 PM local📅 Best: Ιούνιος, Ιούλιος, Σεπτέμβριος and Οκτώβριος👥 1.6 million

Risk assessment for Philadelphia County

Derived from the current forecast window - not an official warning.

Fire weather9.2

13 dry days, 0 days above 32°C and humidity at 44%. Hot, dry and windy together is what drives fire spread.

Airborne particulates1.1

Αίθριος air overhead τώρα. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.

Ποιότητα αέρα and pollen in Philadelphia County

86
Μέτριο
Unusually sensitive people should limit long outdoor exertion.
PM2.558.3 µg/m³
PM1060.3 µg/m³
Ozone0 µg/m³
NO₂75.7 µg/m³
Δείκτης UV0 · Χαμηλό
Airborne hazeΑίθριος air

Ποιότητα αέρα: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UVNo protection needed for most skin types.
GeneralΣυνθήκες are comfortable for most people, including children and older adults, με normal clothing.

Active alerts for Philadelphia County

⚠️Frost Advisory · Minor
Frost Advisory issued Οκτώβριος 24 at 4:43PM EDT until Οκτώβριος 25 at 9:00AM EDT by NWS Mount Holly NJ
Issued by NWS Mount Holly NJ

Δείτε την πρόγνωση για Philadelphia County ανά χρονικό διάστημα

Philadelphia County weather - more answers

Explore Philadelphia County

Every topic we hold for this place, and the same topic for the places around it.

Καιρός for related places

Frequently asked questions

Where is Philadelphia County?

Philadelphia County is a county in Pennsylvania. Its coordinates are 39.9526, -75.1652. It lies in Βόρεια Αμερική.

What is the weather like in Philadelphia County τώρα?

It is currently 9°C (48°F) με Νεφελώδης. Υγρασία is 44% and wind is 3 km/h.

When is the best time έως visit Philadelphia County?

Ιούνιος, Ιούλιος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in Philadelphia County, which has a continental climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος are usually the hardest months for outdoor plans.

What time zone is Philadelphia County in?

Philadelphia County observes America/New_York (UTC-04:00). The local time is 9:44 PM.

How many people live in Philadelphia County?

Philadelphia County has a population of approximately 1.6 million.

What is the nearest airport έως Philadelphia County?

The closest airports are Philadelphia International Airport (PHL), 11 km away, Newark Liberty International Airport (EWR), 117 km away and John F. Kennedy International Airport (JFK), 140 km away.

What are the top things έως do in Philadelphia County?

Popular options include Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River, Empire State Building, Times Square and Central Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
Πρόγνωση and observationsOpen-Meteo (ECMWF and national models).
Ποιότητα αέρα and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Κλίμα averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Καιρός Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated Οκτώβριος 24, 2026 at 9:44 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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