Philadelphia weather live forecast

Today's maximum temperature in Philadelphia is expected to be 66°F. Select a day from the live weather forecast for Philadelphia, Pennsylvania, USA for more weather parameters.

Saturday
9th May
66

57

3

3
Sunday
10th May
77

57

6

7
Monday
11th May
63

54

2

2
Tuesday
12th May
66

48

10

5
Wednesday
13th May
63

50

1

3

5-day weather forecast updated at 04:00 on Saturday 9th May 2026 GMT

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The 5-day weather forecast for Pennsylvania (Philadelphia) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Philadelphia weather forecast by day

Below are the detailed weather forecasts for Philadelphia for the next 5 days.

Philadelphia weather for Saturday 9th May 2026

Expect isolated thunderstorms in Philadelphia, Pennsylvania with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 95% chance of some rain and a light breeze of 6 mph from the south.

66
°F maximum temperature
57
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
95
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
6
mph wind from S

Philadelphia weather for Sunday 10th May 2026

Expect sunshine and showers in Philadelphia, Pennsylvania with a maximum temperature of 77°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 6 mph from the south-west.

77
°F maximum temperature
57
°F minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
69
% chance of some rain
<5
mm of rainfall expected
77
°F wind chill
6
mph wind from SW

Philadelphia weather for Monday 11th May 2026

Expect mostly cloudy with rain in Philadelphia, Pennsylvania with a maximum temperature of 63°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 6 mph from the north.

63
°F maximum temperature
54
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
62
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
6
mph wind from N

Philadelphia weather for Tuesday 12th May 2026

Expect scattered clouds in Philadelphia, Pennsylvania with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

66
°F maximum temperature
48
°F minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
66
°F wind chill
6
mph wind from N

Philadelphia weather for Wednesday 13th May 2026

Expect mostly cloudy with light rain in Philadelphia, Pennsylvania with a maximum temperature of 63°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 9 mph from the south.