Philadelphia Vær Værmelding
Philadelphia weather: 19°C, klarvær. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
14-day forecast for Philadelphia
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 30 | ☁️ Overskyet | 24° / 17° | 0% | 10 km/h | 5 |
| tor, okt 1 | ☁️ Overskyet | 26° / 17° | 5% | 11 km/h | 3 |
| fre, okt 2 | 🌦️ Lett regn | 30° / 17° | 34% · 3 mm | 20 km/h | 5 |
| lør, okt 3 | 🌦️ Lett regn | 23° / 15° | 34% · 2 mm | 15 km/h | 5 |
| søn, okt 4 | 🌦️ Yr | 20° / 15° | 29% · 3 mm | 16 km/h | 3 |
| man, okt 5 | 🌦️ Light showers | 22° / 13° | 23% · 4 mm | 19 km/h | 4 |
| tir, okt 6 | ☀️ Klar himmel | 16° / 8° | 1% | 18 km/h | 5 |
| ons, okt 7 | 🌤️ Mest klart | 18° / 9° | 0% | 18 km/h | 5 |
| tor, okt 8 | ⛅ Delvis skyet | 23° / 12° | 5% | 13 km/h | 5 |
| fre, okt 9 | ☁️ Overskyet | 22° / 13° | 5% | 10 km/h | 5 |
| lør, okt 10 | ☁️ Overskyet | 23° / 13° | 4% | 13 km/h | 5 |
| søn, okt 11 | ☁️ Overskyet | 23° / 13° | 12% | 15 km/h | 5 |
| man, okt 12 | 🌦️ Light showers | 19° / 15° | 32% · 14 mm | 19 km/h | 1 |
| tir, okt 13 | 🌧️ Regn | 19° / 18° | 11% · 19 mm | 21 km/h | 0 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 22°C against a september normal of 26°C - 4°C below.
Regnfall over the next 7 days is close til normal for september (12 mm against a typical 14 mm).
What this means for Philadelphia
Today is slightly cooler than average for september. The forecast high of 24°C is 2°C below the 26°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni til august.
The gap between the warmest and coldest month averages 27°C.
What til pack, what til skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 22°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
Se prognosen for Philadelphia etter tidsintervall
Philadelphia weather - more answers
Explore Philadelphia
Every topic we hold for this place, and the same topic for the places around it.
Vær for related places
Frequently asked questions
Where is Philadelphia?
Philadelphia is a city in Pennsylvania. Its coordinates are 39.9526, -75.1652. It lies in Nord-Amerika.
What is the weather like in Philadelphia akkurat nå?
It is currently 19°C (65°F) med klarvær. Luftfuktighet is 87% and wind is 7 km/h.
When is the best time til visit Philadelphia?
juni, juli, september and oktober offer the most comfortable conditions in Philadelphia, which has a continental climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is Philadelphia in?
Philadelphia observes America/New_York (UTC-04:00). The local time is 10:06 PM.
How many people live in Philadelphia?
Philadelphia has a population of approximately 1.6 million.
What is the nearest airport til Philadelphia?
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 til do in Philadelphia?
Popular options include Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River, Empire State Building, Times Square and Central Park.
What places are in Philadelphia?
Philadelphia covers 2 places in this atlas, including Philadelphia International Airport and ZIP Code 19103.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vær Service. |
| Method | Scores, 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 september 30, 2026 at 10:06 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
