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Today Hourly 7 days 30 days September
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September 2025 Weather | Pittsburgh, Pennsylvania

Today 9/8
Cloudy Weather
Day 72°
Night 50°
0
Tue 9/9
Cloudy Weather
Day 79°
Night 54°
0
Wed 9/10
Cloudy Weather
Day 81°
Night 54°
0
Thu 9/11
Sunny Weather
Day 82°
Night 55°
1
Fri 9/12
Cloudy Weather
Day 82°
Night 61°
1
Sat 9/13
Cloudy Weather
Day 84°
Night 61°
5
Sun 9/14
Cloudy Weather
Day 81°
Night 59°
9
Mon 9/15
Rainy Weather
Day 73°
Night 57°
72
Tue 9/16
Cloudy Weather
Day 75°
Night 55°
9
Wed 9/17
Cloudy Weather
Day 79°
Night 57°
11
Thu 9/18
Cloudy Weather
Day 82°
Night 61°
0
Fri 9/19
Cloudy Weather
Day 84°
Night 61°
5
Sat 9/20
Sunny Weather
Day 84°
Night 63°
2
Sun 9/21
Rainy Weather
Day 84°
Night 52°
55
Mon 9/22
Cloudy Weather
Day 70°
Night 48°
20
Tue 9/23
Cloudy Weather
Day 70°
Night 50°
25
Wed 9/24
Cloudy Weather
Day 70°
Night 50°
20
Thu 9/25
Sunny Weather
Day 72°
Night 48°
20
Fri 9/26
Rainy Weather
Day 73°
Night 55°
77
Sat 9/27
Cloudy Weather
Day 68°
Night 54°
25
Sun 9/28
Sunny Weather
Day 77°
Night 55°
5
Mon 9/29
Cloudy Weather
Day 77°
Night 52°
25
Tue 9/30
Sunny Weather
Day 72°
Night 46°
20