As of 20:19 BST

Weather in Philadelphia

+23°Weather now

Philadelphia, Saturday, 8 August, 20:19

Overcast. Feels like 22°C. High 27°C, low 11°C.

Pressure1014 mb
Wind9 mph SW
Humidity40%
Visibility6.2 mi
Dew point8°C

Two-week forecast for Philadelphia: the first week averages +29° by day, the second +20.4° — so the second week runs 8.6° cooler than the first. Around 16 mm of rain is expected over the 14 days, on 5 wet days. The coming weekend starts 8 August: +27°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+29°+14.3°0 mm / 0 d—
2nd (15 August – 21 August)+20.4°+14.2°16 mm / 5 d—

Weekend weather

Sat, 8 August
Overcast
+27°+11°
dry
Sun, 9 August
Overcast
+25°+13°
dry
Sat, 15 August
Light rain
+21°+17°
2.6 mm
Sun, 16 August
Rain
+22°+16°
7.4 mm
Sun, 09+13 ° /25 °0Overcast
+25 °Overcast

Philadelphia, Sunday, 9 August

Overcast. High 25°C, low 13°C.

Pressure1012 mb
Wind10 mph W
Humidity27%
Visibility6.2 mi
Dew point4°C
Mon, 10+11 ° /24 °0Overcast
+24 °Overcast

Philadelphia, Monday, 10 August

Overcast. High 24°C, low 11°C.

Pressure1020 mb
Wind7 mph NW
Humidity34%
Visibility6.2 mi
Dew point5°C
Tue, 11+12 ° /28 °0Clear sky
+28 °Clear sky

Philadelphia, Tuesday, 11 August

Clear sky. High 28°C, low 12°C.

Pressure1025 mb
Wind10 mph S
Humidity38%
Visibility6.2 mi
Dew point8°C
Wed, 12+15 ° /32 °0Overcast
+32 °Overcast

Philadelphia, Wednesday, 12 August

Overcast. High 32°C, low 15°C.

Pressure1023 mb
Wind10 mph S
Humidity26%
Visibility6.2 mi
Dew point6°C
Thu, 13+20 ° /37 °0Clear sky
+37 °Clear sky

Philadelphia, Thursday, 13 August

Clear sky. High 37°C, low 20°C.

Pressure1018 mb
Wind11 mph SE
Humidity15%
Visibility—
Dew point3°C
Fri, 14+19 ° /31 °0Partly cloudy
+31 °Partly cloudy

Philadelphia, Friday, 14 August

Partly cloudy. High 31°C, low 19°C.

Pressure1014 mb
Wind12 mph W
Humidity36%
Visibility—
Dew point12°C
Sat, 15+17 ° /21 °2.6Light rain
+21 °Light rain

Philadelphia, Saturday, 15 August

Light rain. High 21°C, low 17°C.

Pressure1017 mb
Wind7 mph NE
Humidity84%
Visibility—
Dew point15°C
Sun, 16+16 ° /22 °7.4Rain
+22 °Rain

Philadelphia, Sunday, 16 August

Rain. High 22°C, low 16°C.

Pressure1014 mb
Wind7 mph S
Humidity70%
Visibility—
Dew point14°C
Mon, 17+14 ° /20 °3.3Light rain
+20 °Light rain

Philadelphia, Monday, 17 August

Light rain. High 20°C, low 14°C.

Pressure1011 mb
Wind15 mph NW
Humidity68%
Visibility—
Dew point13°C
Tue, 18+13 ° /20 °1.6Light rain
+20 °Light rain

Philadelphia, Tuesday, 18 August

Light rain. High 20°C, low 13°C.

Pressure1009 mb
Wind13 mph W
Humidity50%
Visibility—
Dew point8°C
Wed, 19+12 ° /22 °0Overcast
+22 °Overcast

Philadelphia, Wednesday, 19 August

Overcast. High 22°C, low 12°C.

Pressure1012 mb
Wind8 mph N
Humidity45%
Visibility—
Dew point8°C
Thu, 20+14 ° /18 °1.3Light rain
+18 °Light rain

Philadelphia, Thursday, 20 August

Light rain. High 18°C, low 14°C.

Pressure1004 mb
Wind14 mph W
Humidity70%
Visibility—
Dew point12°C
Fri, 21+13 ° /19 °0Overcast
+19 °Overcast

Philadelphia, Friday, 21 August

Overcast. High 19°C, low 13°C.

Pressure1010 mb
Wind19 mph NW
Humidity45%
Visibility—
Dew point6°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Philadelphia, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.