
ESOlex // Shutterstock
Pittsburgh 7-day weather forecast
Stacker created the forecast for Pittsburgh, Pennsylvania using data from OpenWeather. This week's high is 83 °F on Wednesday, while the low is 51 °F on Sunday. There are expected to be 5 sunny days and rain on 2 days this week.
There are currently no weather alerts.
Monday, September 1
- High of 80 °F, low of 52 °F (33% humidity)- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:47 AM, sunset at 7:52 PM
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1 / 6
Ahmet Naim // Shutterstock
Tuesday, September 2
- High of 80 °F, low of 58 °F (35% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:48 AM, sunset at 7:50 PM
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:48 AM, sunset at 7:50 PM

2 / 6
Deborah Kolb // Shutterstock
Wednesday, September 3
- High of 83 °F, low of 59 °F (43% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:49 AM, sunset at 7:49 PM
- Sunny with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:49 AM, sunset at 7:49 PM

3 / 6
Hellame // Shutterstock
Thursday, September 4
- High of 73 °F, low of 60 °F (90% humidity)
- Mostly cloudy with a 100% chance of rain (11 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:50 AM, sunset at 7:47 PM
- Mostly cloudy with a 100% chance of rain (11 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:50 AM, sunset at 7:47 PM

4 / 6
New Africa // Shutterstock
Friday, September 5
- High of 74 °F, low of 52 °F (35% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:51 AM, sunset at 7:46 PM
- Sunny with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:51 AM, sunset at 7:46 PM

5 / 6
Piyawat Nandeenopparit // Shutterstock
Saturday, September 6
- High of 73 °F, low of 56 °F (35% humidity)
- Mostly sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:52 AM, sunset at 7:44 PM
- Mostly sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:52 AM, sunset at 7:44 PM
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6 / 6
Robert Schlie // Shutterstock
Sunday, September 7
- High of 71 °F, low of 51 °F (32% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:53 AM, sunset at 7:42 PM
- Full moon
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:53 AM, sunset at 7:42 PM
- Full moon