Philadelphia, PA 14-Day Forecast
Pennsylvania, United States 🇺🇸
82°
Mist right now
Today: high 94°, low 71°
Updated 14 min ago
Philadelphia weather for the next 14 days
Saturday, July 18
Light rain shower High 81° Low 72°Precipitation
77%
· 0.59 in
Max wind
11 mph
Humidity
76%
UV index
1 - Low
Sunrise / sunset
05:47 AM / 08:26 PM
Sunday, July 19
Sunny High 85° Low 70°Precipitation
36%
· 0.03 in
Max wind
12 mph
Humidity
59%
UV index
8 - High
Sunrise / sunset
05:47 AM / 08:26 PM
Monday, July 20
Sunny High 89° Low 65°Precipitation
2%
· 0.0 in
Max wind
12 mph
Humidity
46%
UV index
9 - Very High
Sunrise / sunset
05:48 AM / 08:25 PM
Tuesday, July 21
Sunny High 85° Low 70°Precipitation
75%
· 0.24 in
Max wind
12 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
05:49 AM / 08:24 PM
Wednesday, July 22
Patchy rain nearby High 80° Low 69°Precipitation
59%
· 0.13 in
Max wind
15 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
05:50 AM / 08:23 PM
Thursday, July 23
Sunny High 81° Low 63°Precipitation
2%
· 0.0 in
Max wind
10 mph
Humidity
51%
UV index
7 - High
Sunrise / sunset
05:51 AM / 08:23 PM
Friday, July 24
Sunny High 87° Low 65°Precipitation
2%
· 0.0 in
Max wind
7 mph
Humidity
45%
UV index
8 - Very High
Sunrise / sunset
05:52 AM / 08:22 PM
Saturday, July 25
Sunny High 87° Low 68°Precipitation
36%
· 0.01 in
Max wind
6 mph
Humidity
56%
UV index
8 - Very High
Sunrise / sunset
05:53 AM / 08:21 PM
Sunday, July 26
Patchy rain nearby High 79° Low 66°Precipitation
62%
· 0.17 in
Max wind
8 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
05:53 AM / 08:20 PM
Monday, July 27
Light rain shower High 72° Low 65°Precipitation
83%
· 0.65 in
Max wind
9 mph
Humidity
82%
UV index
6 - High
Sunrise / sunset
05:54 AM / 08:19 PM
Tuesday, July 28
Partly Cloudy High 71° Low 65°Precipitation
57%
· 0.04 in
Max wind
9 mph
Humidity
66%
UV index
6 - High
Sunrise / sunset
05:55 AM / 08:18 PM
Wednesday, July 29
Sunny High 88° Low 64°Precipitation
3%
· 0.0 in
Max wind
5 mph
Humidity
56%
UV index
8 - Very High
Sunrise / sunset
05:56 AM / 08:17 PM
Thursday, July 30
Sunny High 81° Low 71°Precipitation
63%
· 0.1 in
Max wind
9 mph
Humidity
79%
UV index
7 - High
Sunrise / sunset
05:57 AM / 08:16 PM
Philadelphia 14-day outlook: the story
The warmest day of Philadelphia's 14-day outlook is Friday, July 17 with a high near 94°F (35°C); the coolest night comes Thursday, July 23, dipping to 63°F (17°C). The trend points cooler: week two runs about 4°F below week one. Highs over the next two weeks average 85°F (29°C), about 3°F (2°C) below the typical July high of 88°F (31°C).
Precipitation is most likely on Saturday 18, Tuesday 21, Wednesday 22, Sunday 26 and beyond; the wettest day looks like Monday, July 27 with about 0.65 in (16.4 mm) expected. For the weekend, expect Saturday 81°F (27°C) and light rain shower / Sunday 85°F (29°C) and sunny.
For typical conditions month by month, see the Philadelphia climate & average temperatures guide.
Philadelphia forecast questions
Will it rain in Philadelphia this week?
The forecast currently shows meaningful precipitation chances on 7 of the next 14 days, peaking around Monday, July 27.
What will be the warmest day in Philadelphia over the next 14 days?
Friday, July 17, with a forecast high near 94°F (35°C).
How accurate is a 14-day forecast for Philadelphia?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Philadelphia by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 42° | 27° | 10 | 3.6 in | 6.0 h/day | 66% |
| February | 46° | 28° | 10 | 3.5 in | 6.9 h/day | 66% |
| March | 53° | 34° | 10 | 4.3 in | 7.9 h/day | 63% |
| April | 63° | 44° | 11 | 4.2 in | 8.9 h/day | 64% |
| May | 73° | 54° | 12 | 4.2 in | 9.7 h/day | 68% |
| June | 82° | 64° | 12 | 4.2 in | 11.2 h/day | 67% |
| July | 88° | 70° | 14 | 4.7 in | 11.6 h/day | 70% |
| August | 85° | 69° | 12 | 4.5 in | 10.7 h/day | 71% |
| September | 79° | 62° | 10 | 4.1 in | 9.0 h/day | 71% |
| October | 68° | 51° | 9 | 3.8 in | 7.9 h/day | 71% |
| November | 56° | 39° | 8 | 3.0 in | 7.4 h/day | 68% |
| December | 47° | 33° | 10 | 4.3 in | 5.8 h/day | 71% |
14-day forecasts nearby