Philadelphia, PA 19134 Weather

Philadelphia County9:42 AM EDT39.99°N, 75.11°W

Current conditions

Clear
46°
Clear
Feels like 45°
High 61°·Low 37°
WindNNE 3 mph
Humidity68%
Dew point36°
Pressure30.31 inHg
Visibility10.0 mi
Cloud cover0%
UV index1 Low
Sunrise7:20 AM
Sunset6:11 PM

Observed at Philadelphia, Northeast Philadelphia Airport · 1 hr ago

Forecast

10-day

  • Friday

    Sunny, with a high near 61. Northeast wind 5 to 10 mph.

  • Friday Night

    Mostly clear, with a low around 37. Northeast wind 0 to 5 mph.

  • Saturday

    Sunny, with a high near 64. North wind around 0 mph.

National Weather Service forecast updated 18 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 50°
  2. 10 AM Sunny 54°
  3. 11 AM Sunny 56°
  4. 12 PM Sunny 58°
  5. 1 PM Sunny 59°
  6. 2 PM Sunny 61°
  7. 3 PM Sunny 61°
  8. 4 PM Sunny 61°
  9. 5 PM Sunny 61°
  10. 6 PM Clear 59°
  11. 7 PM Mostly Clear 54°
  12. 8 PM Partly Cloudy 50°
  13. 9 PM Partly Cloudy 48°
  14. 10 PM Mostly Clear 46°
  15. 11 PM Partly Cloudy 45°
  16. Sat12 AM Mostly Clear 43°
  17. 1 AM Mostly Clear 42°
  18. 2 AM Mostly Clear 42°
  19. 3 AM Mostly Clear 41°
  20. 4 AM Mostly Clear 41°
  21. 5 AM Mostly Clear 40°
  22. 6 AM Sunny 39°
  23. 7 AM Sunny 39°
  24. 8 AM Sunny 41°

10-day forecast

Details
  1. ThuOct 22 Sunny Sunny46°67°
  2. TodayOct 23 Sunny Sunny37°61°
  3. SatOct 24 Sunny Sunny38°64°
  4. SunOct 25 Sunny Sunny42°66°
  5. MonOct 26 Sunny Sunny50°69°
  6. TueOct 27 Sunny Sunny46°66°
  7. WedOct 28 Partly Sunny Partly Sunny47°63°
  8. ThuOct 29 Cloudy Cloudy46°68°
  9. FriOct 30 Sunny Sunny44°59°
  10. SatOct 31 Sunny Sunny40°58°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Philadelphia

More weather news

Air quality

48
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • FriGood (40)
  • SatGood (40)
  • SunGood

Philadelphia, PA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:20 AM
Sunset 6:11 PM
Daylight 10 h 50 min (−2 min 27 s tomorrow)
Waxing Gibbous · 92% lit
Moonrise 4:37 PM Moonset 4:27 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low64° / 46°
Record high87° (1947)
Record low31° (1969)
Wettest1.92 in (1883)
Yesterday70° / 46°
Month to date2.82 in (normal 2.53 in)

Philadelphia Area, records since 1873. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PHI, issued 3 hrs ago

What Has Changed

Updated aviation section for 12Z TAFs.

Key Messages

1. Elevated tide cycles persist due to Post-Tropical Cyclone Josephine well off the coast, resulting in widespread minor coastal flooding continuing in Ocean County, NJ and Sussex County, DE.

2. Frost and freeze impacts possible tonight and Saturday night where the growing season continues.

Discussion

KEY MESSAGE 1...Elevated tide cycles persist due to Post- Tropical Cyclone Josephine well off the coast, resulting in widespread minor coastal flooding continuing in Ocean County, NJ and Sussex County, DE.

As Post-Tropical Cyclone Josephine lingers well off the coast elevated tide cycles are persisting some areas.

In Ocean County, New Jersey and Sussex County, Delaware, water levels remain elevated and minor tidal flooding is continuing, particularly in the back bays. In fact a few locations in the back bays came very close to or even touched moderate levels of coastal flooding yesterday with the high tide. It's going to take some time for water levels to diminish in these areas so we've continued the Coastal Flood Advisory for these counties through this evening. Elsewhere along the Atlantic coast and Delaware Bay any additional coastal flooding looks to be spotty at most.

At this time we are not forecasting any coastal flooding for the Maryland eastern shore.

KEY MESSAGE 2...Frost and freeze impacts possible tonight and Saturday night where the growing season continues.

As an upper-level trough pivots across the Northeast today, a strong mid-level ridge in the Plains to Midwest shifts eastward some into the weekend. This will support strong surface high pressure shifting eastward into the Northeast and Mid-Atlantic through the weekend.

Aviation

The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.

Today...VFR. North winds around 7-12 kt will become more easterly late in the day. A few gusts up to 15-20 kt possible. High confidence.

Tonight...VFR. Winds northeast around 5 kts. High confidence.

Outlook...

Saturday through Tuesday...VFR. No significant weather expected.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.