Philadelphia, PA 14-Day Forecast
Pennsylvania, United States 🇺🇸
92°
Sunny right now
Today: high 93°, low 75°
Updated 6 min ago
Philadelphia weather for the next 14 days
Friday, August 7
Sunny High 96° Low 72°Precipitation
66%
· 1.16 in
Max wind
17 mph
Humidity
67%
UV index
8 - Very High
Sunrise / sunset
06:04 AM / 08:07 PM
Saturday, August 8
Sunny High 93° Low 71°Precipitation
36%
· 0.03 in
Max wind
13 mph
Humidity
68%
UV index
8 - Very High
Sunrise / sunset
06:05 AM / 08:06 PM
Sunday, August 9
Sunny High 94° Low 72°Precipitation
17%
· 0.0 in
Max wind
10 mph
Humidity
61%
UV index
8 - Very High
Sunrise / sunset
06:06 AM / 08:05 PM
Monday, August 10
Sunny High 96° Low 76°Precipitation
17%
· 0.0 in
Max wind
10 mph
Humidity
57%
UV index
8 - Very High
Sunrise / sunset
06:07 AM / 08:04 PM
Tuesday, August 11
Sunny High 91° Low 76°Precipitation
5%
· 0.0 in
Max wind
12 mph
Humidity
63%
UV index
8 - Very High
Sunrise / sunset
06:08 AM / 08:03 PM
Wednesday, August 12
Patchy rain nearby High 85° Low 73°Precipitation
37%
· 0.02 in
Max wind
12 mph
Humidity
70%
UV index
7 - High
Sunrise / sunset
06:09 AM / 08:01 PM
Thursday, August 13
Sunny High 89° Low 72°Precipitation
57%
· 0.1 in
Max wind
10 mph
Humidity
69%
UV index
8 - Very High
Sunrise / sunset
06:10 AM / 08:00 PM
Friday, August 14
Sunny High 88° Low 74°Precipitation
17%
· 0.0 in
Max wind
10 mph
Humidity
60%
UV index
8 - Very High
Sunrise / sunset
06:11 AM / 07:59 PM
Saturday, August 15
Partly Cloudy High 82° Low 73°Precipitation
6%
· 0.0 in
Max wind
5 mph
Humidity
49%
UV index
7 - High
Sunrise / sunset
06:12 AM / 07:57 PM
Sunday, August 16
Patchy rain nearby High 79° Low 70°Precipitation
80%
· 0.17 in
Max wind
6 mph
Humidity
83%
UV index
7 - High
Sunrise / sunset
06:13 AM / 07:56 PM
Monday, August 17
Partly Cloudy High 73° Low 65°Precipitation
90%
· 1.98 in
Max wind
11 mph
Humidity
93%
UV index
6 - High
Sunrise / sunset
06:14 AM / 07:55 PM
Tuesday, August 18
Cloudy High 78° Low 65°Precipitation
8%
· 0.0 in
Max wind
9 mph
Humidity
65%
UV index
7 - High
Sunrise / sunset
06:15 AM / 07:53 PM
Wednesday, August 19
Sunny High 79° Low 62°Precipitation
2%
· 0.0 in
Max wind
6 mph
Humidity
46%
UV index
7 - High
Sunrise / sunset
06:16 AM / 07:52 PM
Philadelphia 14-day outlook: the story
The warmest day of Philadelphia's 14-day outlook is Friday, August 7 with a high near 96°F (36°C); the coolest night comes Wednesday, August 19, dipping to 62°F (17°C). The trend points cooler: week two runs about 11°F below week one. Highs over the next two weeks average 93°F (34°C), about 8°F (4°C) above the typical August high of 85°F (30°C).
Precipitation is most likely on Friday 7, Thursday 13, Sunday 16, Monday 17; the wettest day looks like Monday, August 17 with about 1.98 in (50.4 mm) expected. For the weekend, expect Saturday 93°F (34°C) and sunny / Sunday 94°F (34°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 4 of the next 14 days, peaking around Monday, August 17.
What will be the warmest day in Philadelphia over the next 14 days?
Friday, August 7, with a forecast high near 96°F (36°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