National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

31°C

88°F

Humidity 52%
Wind Speed SW 17 km/h
Barometer 1019.3 mb (30.10 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index33°C (92°F)
Last update 14 Jul 12:54 pm EDT
Extended Forecast for

Westville NJ

Extreme Heat Warning July 15, 10:00am until July 15, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 34. Southwest wind around 15 km/h.

    High: 34 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Southwest wind around 15 km/h.

    Low: 23 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 38. Heat index values as high as 41. West wind 10 to 20 km/h.

    High: 38 °C

    Hot

  • Wednesday Night

    Wednesday Night: Patchy smoke. Partly cloudy, with a low around 25. West wind 5 to 10 km/h becoming north after midnight.

    Low: 25 °C

    Patchy Smoke

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 36. Light northwest wind becoming west 10 to 15 km/h in the afternoon.

    High: 36 °C

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °C

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Partly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °C

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 50%.

    High: 31 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 34. Southwest wind around 15 km/h.
Tonight
Mostly clear, with a low around 23. Southwest wind around 15 km/h.
Wednesday
Sunny and hot, with a high near 38. Heat index values as high as 41. West wind 10 to 20 km/h.
Wednesday Night
Patchy smoke. Partly cloudy, with a low around 25. West wind 5 to 10 km/h becoming north after midnight.
Thursday
Mostly sunny and hot, with a high near 36. Light northwest wind becoming west 10 to 15 km/h in the afternoon.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 34.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westville NJ
 39.87°N 75.14°W (Elev. 10 m)
Last Update:
4:08 am EDT Jul 14, 2026
Forecast Valid:
1pm EDT Jul 14, 2026-6pm EDT Jul 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation