Pennsylvania Vejr Prognose
Pennsylvania weather: 12°C, mest klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
14-day forecast for Pennsylvania
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| søn, okt 4 | 🌦️ Light drizzle | 16° / 12° | 18% · 0 mm | 11 km/h | 1 |
| man, okt 5 | ☁️ Overskyet | 18° / 10° | 0% | 24 km/h | 5 |
| tir, okt 6 | ☀️ Klar himmel | 18° / 6° | 0% | 10 km/h | 5 |
| ons, okt 7 | ☀️ Klar himmel | 23° / 7° | 1% | 13 km/h | 5 |
| tor, okt 8 | ☁️ Overskyet | 24° / 12° | 1% | 16 km/h | 5 |
| fre, okt 9 | 🌤️ Mest klart | 21° / 9° | 1% | 13 km/h | 5 |
| lør, okt 10 | ☁️ Overskyet | 20° / 11° | 1% | 9 km/h | 3 |
| søn, okt 11 | 🌧️ Heavy drizzle | 19° / 12° | 28% · 4 mm | 12 km/h | 2 |
| man, okt 12 | 🌦️ Light showers | 16° / 14° | 32% · 25 mm | 20 km/h | 1 |
| tir, okt 13 | 🌧️ Heavy drizzle | 16° / 14° | 26% · 6 mm | 17 km/h | 0 |
| ons, okt 14 | 🌧️ Byger | 19° / 14° | 14% · 14 mm | 18 km/h | 1 |
| tor, okt 15 | ☁️ Overskyet | 19° / 12° | 18% | 20 km/h | 4 |
| fre, okt 16 | ⛅ Delvist skyet | 16° / 10° | 19% | 26 km/h | 4 |
| lør, okt 17 | 🌦️ Light drizzle | 15° / 7° | 29% · 1 mm | 25 km/h | 4 |
The two-week trend
Cooling. The second half of the window averages 3°C cooler than the days immediately ahead.
The window averages 18°C against a oktober normal of 19°C - right on average.
The next 7 days look unusually dry - roughly 2% of a normal oktober week (0 mm against 12 mm).
What this means for Pennsylvania
Today is slightly cooler than average for oktober. The forecast high of 16°C is 3.7°C below the 19°C typical for this month.
A 18% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 27°C.
What og pack, what og skip
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 18°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 Pennsylvania efter tidsinterval
Pennsylvania weather - more answers
Explore Pennsylvania
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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 12°C (54°F) med mest klart. Luftfugtighed is 87% 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 3:13 PM.
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 oktober 4, 2026 at 3:13 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
