Pennsylvania 天气 预报
Pennsylvania weather: 14°C, 大部晴朗. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.
14-day forecast for Pennsylvania
最高 / 最低; 降水; UV
| 日期 | 天气状况 | 最高 / 最低 | 降水 | 风 | UV |
|---|---|---|---|---|---|
| 周二, 十月 27 | 🌤️ 大部晴朗 | 20° / 7° | 1% | 8 km/h | 4 |
| 周三, 十月 28 | ☁️ 阴天 | 18° / 8° | 2% | 13 km/h | 3 |
| 周四, 十月 29 | ☀️ 晴朗 | 21° / 8° | 1% | 11 km/h | 4 |
| 周五, 十月 30 | ☁️ 阴天 | 20° / 9° | 0% | 20 km/h | 4 |
| 周六, 十月 31 | ☁️ 阴天 | 16° / 6° | 0% | 8 km/h | 4 |
| 周日, 十一月 1 | ☁️ 阴天 | 16° / 8° | 23% | 13 km/h | 3 |
| 周一, 十一月 2 | 🌦️ 毛毛雨 | 13° / 10° | 38% · 5 mm | 15 km/h | 1 |
| 周二, 十一月 3 | 🌧️ Heavy drizzle | 15° / 13° | 36% · 8 mm | 21 km/h | 0 |
| 周三, 十一月 4 | 🌦️ 小雨 | 14° / 12° | 39% · 13 mm | 28 km/h | 0 |
| 周四, 十一月 5 | 🌦️ Light showers | 18° / 13° | 38% · 15 mm | 25 km/h | 0 |
| 周五, 十一月 6 | 🌦️ Light drizzle | 16° / 12° | 33% · 0 mm | 21 km/h | 2 |
| 周六, 十一月 7 | ☁️ 阴天 | 12° / 3° | 13% | 23 km/h | 3 |
| 周日, 十一月 8 | ☁️ 阴天 | 10° / 1° | 13% | 14 km/h | 3 |
| 周一, 十一月 9 | ☀️ 晴朗 | 11° / -0° | 10% | 9 km/h | 3 |
The two-week trend
Cooling. The second half of the window averages 4°C cooler than the days immediately ahead.
The window averages 15°C against a 十月 normal of 19°C - 4°C below.
The next 7 days look unusually dry - roughly 37% of a normal 十月 week (5 mm against 12 mm).
What this means for Pennsylvania
Today is about average for 十月. The forecast high of 20°C is in line，天气为the 19°C typical for this month.
雨 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 六月至八月.
The gap between the warmest and coldest month averages 27°C.
What至pack, what至skip
- Layers - the daily swing is 15°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
查看 Pennsylvania 的分时预报
Pennsylvania weather - more answers
Explore Pennsylvania
Every topic we hold for this place, and the same topic for the places around it.
天气 for related places
Frequently asked questions
Where is Pennsylvania?
Pennsylvania is a state in 美国. Its coordinates are 40.2732, -76.8867. It lies in 北美洲.
What is the weather like in Pennsylvania现在?
It is currently 14°C (56°F)，天气为大部晴朗. 湿度 is 58% and wind is 8 km/h.
When is the best time至visit Pennsylvania?
六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Pennsylvania, which has a continental climate. 一月, 二月 and 十二月 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 9:06 PM.
How many people live in Pennsylvania?
Pennsylvania has a population of approximately 13 million.
What is the nearest airport至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至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. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 十月 27, 2026 at 9:06 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
