Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

75°F

24°C

Humidity	84%
Wind Speed	S 5 mph
Barometer	29.96 in (1014.3 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	1 Aug 12:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Havertown PA

Overnight
Low: 67 °F
Partly Cloudy
Saturday
High: 88 °F
Partly Sunny
Saturday Night
Low: 70 °F
Mostly Cloudy
Sunday
High: 87 °F
Partly Sunny
Sunday Night
Low: 70 °F
Showers
Monday
High: 84 °F
Showers
Monday Night
Low: 69 °F
Showers
Likely
Tuesday
High: 85 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 68 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 67. Southwest wind around 5 mph.

Saturday

Partly sunny, with a high near 88. South wind 5 to 10 mph.

Saturday Night

Mostly cloudy, with a low around 70. South wind 5 to 10 mph.

Sunday

Partly sunny, with a high near 87. South wind 5 to 15 mph.

Sunday Night

Showers and possibly a thunderstorm. Low around 70. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers likely, mainly before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.