Philadelphia County, PA Weather Forecast
County weather hub
Mostly Clear
Compare major city weather across Philadelphia County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly clear, with a low around 51. Northeast wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Philadelphia County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Philadelphia County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 23 to Apr 29, 2026
- Latest sync
- Apr 23, 2026 2:43 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Philadelphia County
Thursday looks like the warmest upcoming period in Philadelphia County at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 23, 2026 2:43 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 78. Northwest wind 0 to 10 mph.
Partly cloudy, with a low around 55. North wind 0 to 10 mph.
Partly sunny, with a high near 70. Northeast wind around 5 mph.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 49. Southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
A slight chance of rain showers before 2am. Partly cloudy, with a low around 45.
Mostly sunny, with a high near 67.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 23
|
Mostly Clear
|
51°F |
0 to 5 mph
NE
|
|
Thursday
Apr 23
|
Sunny
|
78°F |
0 to 10 mph
NW
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
55°F |
0 to 10 mph
N
|
|
Friday
Apr 24
|
Partly Sunny
|
70°F |
5 mph
NE
|
|
Friday Night
Apr 24
|
Chance Rain Showers
|
49°F |
5 mph
SE
|
|
Saturday
Apr 25
|
Rain Showers Likely
|
54°F |
5 to 10 mph
E
|
|
Saturday Night
Apr 25
|
Rain Showers Likely
|
45°F |
5 to 10 mph
E
|
|
Sunday
Apr 26
|
Rain Showers Likely
|
61°F |
5 to 10 mph
NE
|
|
Sunday Night
Apr 26
|
Slight Chance Rain Showers
|
45°F |
0 to 5 mph
NE
|
|
Monday
Apr 27
|
Mostly Sunny
|
67°F |
0 to 10 mph
NE
|
|
Monday Night
Apr 27
|
Chance Rain Showers
|
47°F |
0 to 10 mph
E
|
|
Tuesday
Apr 28
|
Rain Showers Likely
|
64°F |
5 to 10 mph
SE
|
|
Tuesday Night
Apr 28
|
Rain Showers Likely
|
51°F |
5 to 10 mph
E
|
|
Wednesday
Apr 29
|
Chance Rain Showers
|
66°F |
5 to 10 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Philadelphia County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Philadelphia County.
Largest mapped city population in this region: 1,578,487.
