Philadelphia weather live forecast

Today's maximum temperature in Philadelphia is expected to be 10°C. Select a day from the live weather forecast for Philadelphia, Pennsylvania, USA for more weather parameters.

Thursday
18th Dec
10

-1

6

2
Friday
19th Dec
14

-1

3

2
Saturday
20th Dec
4

-2

6

2
Sunday
21st Dec
8

-2

8

2
Monday
22nd Dec
1

-3

2

2

5-day weather forecast updated at 04:00 on Thursday 18th December 2025 GMT

More about Philadelphia

Philadelphia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Philadelphia

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 Thursday 18th December 2025

Expect broken clouds in Philadelphia, Pennsylvania with a maximum temperature of 10°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

10
°C maximum temperature
-1
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
17
kph wind from SE

Philadelphia weather for Friday 19th December 2025

Expect mostly cloudy with rain in Philadelphia, Pennsylvania with a maximum temperature of 14°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a fresh breeze of 29 kph from the west.

14
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
75
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Philadelphia weather for Saturday 20th December 2025

Expect broken clouds in Philadelphia, Pennsylvania with a maximum temperature of 4°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

4
°C maximum temperature
-2
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
18
kph wind from W

Philadelphia weather for Sunday 21st December 2025

Expect scattered clouds in Philadelphia, Pennsylvania with a maximum temperature of 8°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

8
°C maximum temperature
-2
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
24
kph wind from W

Philadelphia weather for Monday 22nd December 2025

Expect broken clouds in Philadelphia, Pennsylvania with a maximum temperature of 1°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.