Philadelphia Vejr Prognose
Philadelphia weather: 21°C, klar himmel. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Sne forecast for Philadelphia
No snow is in the current forecast window for Philadelphia.
0 of the next 16 nights are forecast og reach freezing.
Historically, average lows drop below freezing in januar, februar and december.
16-day forecast for Philadelphia
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| fre, okt 2 | 🌦️ Let regn | 30° / 18° | 27% · 3 mm | 18 km/h | 4 |
| lør, okt 3 | 🌦️ Støvregn | 21° / 13° | 11% · 1 mm | 16 km/h | 5 |
| søn, okt 4 | 🌦️ Light showers | 18° / 13° | 44% · 4 mm | 15 km/h | 1 |
| man, okt 5 | ☁️ Overskyet | 23° / 15° | 16% | 22 km/h | 5 |
| tir, okt 6 | ☀️ Klar himmel | 16° / 9° | 0% | 16 km/h | 5 |
| ons, okt 7 | ☀️ Klar himmel | 20° / 9° | 0% | 8 km/h | 5 |
| tor, okt 8 | ⛅ Delvist skyet | 23° / 11° | 0% | 15 km/h | 5 |
| fre, okt 9 | ☁️ Overskyet | 23° / 15° | 2% | 20 km/h | 4 |
| lør, okt 10 | ⛅ Delvist skyet | 18° / 11° | 2% | 19 km/h | 5 |
| søn, okt 11 | ☁️ Overskyet | 23° / 12° | 17% | 23 km/h | 4 |
| man, okt 12 | 🌦️ Let regn | 21° / 18° | 22% · 9 mm | 21 km/h | 1 |
| tir, okt 13 | 🌧️ Byger | 23° / 20° | 24% · 14 mm | 28 km/h | 1 |
| ons, okt 14 | 🌧️ Byger | 20° / 13° | 14% · 41 mm | 20 km/h | 3 |
| tor, okt 15 | ☀️ Klar himmel | 20° / 10° | 23% | 13 km/h | 4 |
| fre, okt 16 | ☀️ Klar himmel | 21° / 11° | 21% | 14 km/h | 4 |
| lør, okt 17 | 🌦️ Støvregn | 22° / 14° | 23% · 2 mm | 18 km/h | 3 |
Klima in Philadelphia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 3° | -4° | 88 mm | ★★☆☆☆ |
| februar | 6° | -3° | 61 mm | ★★☆☆☆ |
| marts | 14° | 3° | 134 mm | ★★★☆☆ |
| april | 19° | 8° | 83 mm | ★★★★☆ |
| maj | 23° | 13° | 126 mm | ★★★★☆ |
| juni | 29° | 19° | 80 mm | ★★★★☆ |
| juli | 31° | 22° | 114 mm | ★★★★☆ |
| august | 29° | 20° | 127 mm | ★★★★☆ |
| september | 26° | 17° | 60 mm | ★★★★☆ |
| oktober | 21° | 10° | 45 mm | ★★★★☆ |
| november | 13° | 4° | 67 mm | ★★★☆☆ |
| december | 7° | -1° | 113 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
What og pack, what og skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 20°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Se prognosen for Philadelphia efter tidsinterval
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 lige nu?
It is currently 21°C (70°F) med klar himmel. Luftfugtighed is 90% and wind is 12 km/h.
When is the best time og visit Philadelphia?
juni, juli, september and oktober offer the most comfortable conditions in Philadelphia, which has a continental climate. januar, februar 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 9:29 AM.
How many people live in Philadelphia?
Philadelphia has a population of approximately 1.6 million.
What is the nearest airport og 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 og 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. |
|---|---|
| Prognose 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 Vejr 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 oktober 2, 2026 at 9:29 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
