Pennsylvania Vejr Prognose
Pennsylvania weather: 13°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Resumé
Pennsylvania is a state in USA. Pennsylvania is a US state med hovedstad Harrisburg. Der bor omkring 13 million. Hovedstaden er Harrisburg.
Lige nu er det 13°C (55°F) in Pennsylvania med klart. Det føles som 12°C. I dag ligger temperaturen mellem 11°C og 25°C. Sandsynligheden for nedbør er 1%. Sightseeing conditions score 9.4/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Pennsylvania is juni, juli, august, september and oktober. Klimaet er continental. januar, februar and december tend og be the least comfortable months. juli is the warmest month med average highs near 31°C, while januar is the coldest med lows near -5°C.
The closest major airport is Philadelphia International Airport (PHL), about 147 km away. Nearby highlights include National Mall, Watkins Glen State Park, Statue of Liberty (UNESCO World Heritage Site) and Statue of Liberty.
Kort sagt. Today is about average for september. The forecast high of 25°C is in line med the 25°C typical for this month. The best window og be outside is roughly 12 PM og 3 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Pennsylvania today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Vejret i Pennsylvania lige nu
Open-Meteo Updated 12:38 AM, sep 15 local time.
Se prognosen for Pennsylvania efter tidsinterval
Næste 24 timer
Temperatur, nedbørssandsynlighed og vind time for time.
16-day forecast for Pennsylvania
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tir, sep 15 | ☀️ Klar himmel | 25° / 11° | 1% | 11 km/h | 6 |
| ons, sep 16 | ☁️ Overskyet | 30° / 15° | 4% | 11 km/h | 6 |
| tor, sep 17 | ⛈️ Tordenvejr | 30° / 17° | 29% · 5 mm | 13 km/h | 6 |
| fre, sep 18 | ☁️ Overskyet | 27° / 17° | 23% | 15 km/h | 6 |
| lør, sep 19 | ☁️ Overskyet | 21° / 16° | 18% | 16 km/h | 3 |
| søn, sep 20 | 🌦️ Light drizzle | 27° / 20° | 49% · 0 mm | 16 km/h | 3 |
| man, sep 21 | 🌦️ Støvregn | 19° / 12° | 41% · 5 mm | 16 km/h | 1 |
| tir, sep 22 | 🌦️ Let regn | 14° / 12° | 33% · 14 mm | 19 km/h | 0 |
| ons, sep 23 | 🌦️ Let regn | 14° / 12° | 22% · 19 mm | 23 km/h | 0 |
| tor, sep 24 | 🌦️ Støvregn | 16° / 14° | 20% · 3 mm | 14 km/h | 1 |
| fre, sep 25 | ☁️ Overskyet | 21° / 13° | 22% | 15 km/h | 4 |
| lør, sep 26 | ☁️ Overskyet | 18° / 14° | 19% | 16 km/h | 2 |
| søn, sep 27 | ☁️ Overskyet | 16° / 15° | 18% | 9 km/h | 1 |
| man, sep 28 | ☁️ Overskyet | 24° / 13° | 19% | 15 km/h | 5 |
| tir, sep 29 | 🌦️ Let regn | 19° / 12° | 13% · 10 mm | 18 km/h | 2 |
| ons, sep 30 | ☀️ Klar himmel | -- / -- | 26% | -- | — |
Klima in Pennsylvania 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 | 2° | -5° | 78 mm | ★★☆☆☆ |
| februar | 5° | -4° | 76 mm | ★★☆☆☆ |
| marts | 14° | 3° | 93 mm | ★★★☆☆ |
| april | 19° | 8° | 87 mm | ★★★★☆ |
| maj | 22° | 13° | 149 mm | ★★★★☆ |
| juni | 29° | 18° | 80 mm | ★★★★☆ |
| juli | 31° | 21° | 125 mm | ★★★★☆ |
| august | 28° | 19° | 82 mm | ★★★★☆ |
| september | 25° | 15° | 72 mm | ★★★★☆ |
| oktober | 19° | 9° | 53 mm | ★★★★☆ |
| november | 12° | 3° | 50 mm | ★★★☆☆ |
| december | 6° | -2° | 82 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Vejr map for Pennsylvania
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Luftkvalitet and pollen in Pennsylvania
Luftkvalitet: Open-Meteo (CAMS). US AQI scale.
søn, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Bedste rejsetid Pennsylvania
Go in juni, juli, august, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
Vejr by city in Pennsylvania
2 cities mapped in this atlas
Vejr by county in Pennsylvania
1 counties mapped in this atlas
Explore Pennsylvania
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is Pennsylvania?
Pennsylvania is a state in USA. Its coordinates are 40.2732, -76.8867. It lies in Nordamerika.
What is the weather like in Pennsylvania lige nu?
It is currently 13°C (55°F) med klart. Luftfugtighed is 68% and wind is 6 km/h.
When is the best time og visit Pennsylvania?
juni, juli, august, september and oktober offer the most comfortable conditions in Pennsylvania, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Pennsylvania in?
Pennsylvania observes America/New_York (UTC-04:00). The local time is 12:38 AM.
How many people live in Pennsylvania?
Pennsylvania has a population of approximately 13 million.
What is the nearest airport og Pennsylvania?
The closest airports are Philadelphia International Airport (PHL), 147 km away, Washington Dulles International Airport (IAD), 155 km away and Ronald Reagan Washington National Airport (DCA), 159 km away.
What are the top things og do in Pennsylvania?
Popular options include National Mall, Watkins Glen State Park, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River and Empire State Building.
What places are in Pennsylvania?
Pennsylvania covers 3 places in this atlas, including Philadelphia, Pittsburgh and Philadelphia County.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - 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 september 15, 2026 at 12:38 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
