Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Overcast

76°F

24°C

Humidity 91%
Wind Speed SW 7 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 19 Aug 4:54 am EDT
Extended Forecast for

Philadelphia PA

  • Today

    Today: Mostly sunny, with a high near 90. Calm wind becoming west 5 to 7 mph in the morning.

    Mostly Sunny

    High: 90 °F

  • Tonight

    Tonight: Mostly clear, with a low around 71. West wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 71 °F

  • Sunday

    Sunday: Sunny, with a high near 87. Northwest wind around 8 mph.

    Sunny

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 69. Northwest wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 69 °F

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 73.

    Partly Cloudy

    Low: 73 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    Mostly Sunny

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 75 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 87. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Mostly sunny, with a high near 90. Calm wind becoming west 5 to 7 mph in the morning.
Tonight
Mostly clear, with a low around 71. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 87. Northwest wind around 8 mph.
Sunday Night
Clear, with a low around 69. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 88. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 26 ft)
3:42 am EDT Aug 19, 2017
5am EDT Aug 19, 2017-6pm EDT Aug 25, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database