Philadelphia Väder Prognos
Philadelphia weather: 22°C, mulet. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
14-day forecast for Philadelphia
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 30 | ☁️ Mulet | 24° / 17° | 0% | 10 km/h | 5 |
| tor, okt 1 | ☁️ Mulet | 25° / 17° | 4% | 10 km/h | 5 |
| fre, okt 2 | ☁️ Mulet | 30° / 16° | 34% | 18 km/h | 5 |
| lör, okt 3 | ☁️ Mulet | 23° / 16° | 34% | 15 km/h | 5 |
| sön, okt 4 | 🌦️ Light drizzle | 21° / 14° | 29% · 1 mm | 13 km/h | 4 |
| mån, okt 5 | ☁️ Mulet | 22° / 13° | 23% | 20 km/h | 4 |
| tis, okt 6 | ☀️ Klart | 16° / 8° | 1% | 20 km/h | 5 |
| ons, okt 7 | 🌤️ Mest klart | 18° / 9° | 0% | 17 km/h | 5 |
| tor, okt 8 | ☁️ Mulet | 21° / 12° | 5% | 13 km/h | 4 |
| fre, okt 9 | ☁️ Mulet | 21° / 12° | 5% | 11 km/h | 4 |
| lör, okt 10 | ⛅ Delvis molnigt | 23° / 13° | 4% | 13 km/h | 5 |
| sön, okt 11 | ☁️ Mulet | 22° / 14° | 14% | 21 km/h | 4 |
| mån, okt 12 | 🌦️ Light showers | 22° / 15° | 23% · 27 mm | 29 km/h | 3 |
| tis, okt 13 | ☀️ Klart | 19° / 11° | 19% | 23 km/h | 4 |
The two-week trend
Cooling. The second half of the window averages 2°C cooler than the days immediately ahead.
The window averages 21°C against a september normal of 26°C - 4°C below.
The next 7 days look unusually dry - roughly 4% of a normal september week (1 mm against 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 och augusti.
The gap between the warmest and coldest month averages 27°C.
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, 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 januari, februari and december - historically the least comfortable months here.
Se prognosen för Philadelphia per tidsintervall
Philadelphia weather - more answers
Explore Philadelphia
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Philadelphia?
Philadelphia is a city in Pennsylvania. Its coordinates are 39.9526, -75.1652. It lies in Nordamerika.
What is the weather like in Philadelphia just nu?
It is currently 22°C (71°F) med mulet. Luftfuktighet is 77% and wind is 8 km/h.
When is the best time och visit Philadelphia?
juni, juli, september and oktober offer the most comfortable conditions in Philadelphia, which has a continental climate. januari, februari and december 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 9:23 PM.
How many people live in Philadelphia?
Philadelphia has a population of approximately 1.6 million.
What is the nearest airport och 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 och 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. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder 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 9:23 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
