Pittsburgh, PA 14-Day Forecast
Pennsylvania, United States 🇺🇸
90°
Sunny right now
Today: high 91°, low 68°
Updated 9 min ago
Pittsburgh weather for the next 14 days
Friday, August 7
Patchy rain nearby High 83° Low 66°Precipitation
79%
· 0.38 in
Max wind
8 mph
Humidity
81%
UV index
6 - Moderate
Sunrise / sunset
06:23 AM / 08:28 PM
Saturday, August 8
Patchy rain nearby High 89° Low 67°Precipitation
80%
· 0.37 in
Max wind
11 mph
Humidity
80%
UV index
5 - Moderate
Sunrise / sunset
06:24 AM / 08:27 PM
Sunday, August 9
Sunny High 89° Low 65°Precipitation
9%
· 0.0 in
Max wind
6 mph
Humidity
71%
UV index
7 - High
Sunrise / sunset
06:25 AM / 08:25 PM
Monday, August 10
Sunny High 88° Low 65°Precipitation
42%
· 0.03 in
Max wind
10 mph
Humidity
70%
UV index
8 - Very High
Sunrise / sunset
06:26 AM / 08:24 PM
Tuesday, August 11
Mist High 81° Low 68°Precipitation
82%
· 0.29 in
Max wind
10 mph
Humidity
88%
UV index
7 - High
Sunrise / sunset
06:27 AM / 08:23 PM
Wednesday, August 12
Patchy rain nearby High 81° Low 67°Precipitation
60%
· 0.05 in
Max wind
9 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
06:28 AM / 08:22 PM
Thursday, August 13
Light rain shower High 80° Low 65°Precipitation
89%
· 0.57 in
Max wind
10 mph
Humidity
92%
UV index
6 - High
Sunrise / sunset
06:29 AM / 08:20 PM
Friday, August 14
Patchy rain nearby High 81° Low 65°Precipitation
58%
· 0.03 in
Max wind
4 mph
Humidity
80%
UV index
6 - High
Sunrise / sunset
06:29 AM / 08:19 PM
Saturday, August 15
Partly Cloudy High 74° Low 64°Precipitation
82%
· 0.21 in
Max wind
7 mph
Humidity
86%
UV index
5 - Moderate
Sunrise / sunset
06:30 AM / 08:18 PM
Sunday, August 16
Light rain shower High 82° Low 66°Precipitation
86%
· 0.34 in
Max wind
5 mph
Humidity
88%
UV index
7 - High
Sunrise / sunset
06:31 AM / 08:16 PM
Monday, August 17
Fog High 70° Low 63°Precipitation
93%
· 0.63 in
Max wind
8 mph
Humidity
96%
UV index
5 - Moderate
Sunrise / sunset
06:32 AM / 08:15 PM
Tuesday, August 18
Sunny High 75° Low 57°Precipitation
9%
· 0.0 in
Max wind
7 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
06:33 AM / 08:13 PM
Wednesday, August 19
Sunny High 77° Low 53°Precipitation
3%
· 0.0 in
Max wind
8 mph
Humidity
58%
UV index
6 - High
Sunrise / sunset
06:34 AM / 08:12 PM
Pittsburgh 14-day outlook: the story
The warmest day of Pittsburgh's 14-day outlook is Thursday, August 6 with a high near 91°F (33°C); the coolest night comes Wednesday, August 19, dipping to 53°F (11°C). The trend points cooler: week two runs about 9°F below week one. Highs over the next two weeks average 86°F (30°C), about 4°F (2°C) above the typical August high of 82°F (28°C).
Precipitation is most likely on Friday 7, Saturday 8, Tuesday 11, Wednesday 12 and beyond; the wettest day looks like Monday, August 17 with about 0.63 in (16.1 mm) expected. For the weekend, expect Saturday 89°F (32°C) and patchy rain nearby / Sunday 89°F (31°C) and sunny.
For typical conditions month by month, see the Pittsburgh climate & average temperatures guide.
Pittsburgh forecast questions
Will it rain in Pittsburgh this week?
The forecast currently shows meaningful precipitation chances on 9 of the next 14 days, peaking around Monday, August 17.
What will be the warmest day in Pittsburgh over the next 14 days?
Thursday, August 6, with a forecast high near 91°F (33°C).
How accurate is a 14-day forecast for Pittsburgh?
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 Pittsburgh by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 38° | 23° | 13 | 3.8 in | 4.5 h/day | 72% |
| February | 43° | 25° | 12 | 4.1 in | 6.1 h/day | 69% |
| March | 51° | 32° | 14 | 4.4 in | 7.2 h/day | 67% |
| April | 62° | 41° | 15 | 5.0 in | 8.6 h/day | 68% |
| May | 71° | 53° | 15 | 5.1 in | 10.0 h/day | 73% |
| June | 79° | 61° | 16 | 6.0 in | 11.3 h/day | 73% |
| July | 84° | 66° | 15 | 4.6 in | 11.4 h/day | 75% |
| August | 82° | 65° | 14 | 4.4 in | 10.8 h/day | 75% |
| September | 77° | 59° | 11 | 4.2 in | 9.5 h/day | 75% |
| October | 65° | 48° | 11 | 4.1 in | 7.4 h/day | 74% |
| November | 52° | 36° | 10 | 2.9 in | 6.2 h/day | 71% |
| December | 44° | 30° | 12 | 3.7 in | 4.4 h/day | 74% |
14-day forecasts nearby