Pennsylvania Weather Forecast
State weather hub
Mostly Sunny
Compare major city weather across Pennsylvania, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 78.
State Weather Overview
This state weather page brings together forecast coverage for Pennsylvania so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 206 of 206 mapped cities in Pennsylvania.
Page Snapshot
- Page focus
- state weather
- Forecast window
- Aug 24, 2026
- Latest sync
- Aug 18, 2026 5:24 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Pennsylvania
Monday looks like the warmest upcoming period in Pennsylvania at 78 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Monday at about 3 to 9 mph W.
The forecast from Aug 24 through Aug 24 stays mostly dry.
Forecast Details
- Last updated
- Aug 18, 2026 5:24 PM EDT
- Coverage
- 1 day
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
78°F |
3 to 9 mph
W
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
56°F |
1 to 7 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Pennsylvania.
Coverage
Forecast coverage currently spans 206 of 206 mapped cities in Pennsylvania.
Largest mapped city population in this region: 1,578,487.
Region Links
