Pittsburgh 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Pittsburgh 7-day weather forecast

Stacker created the forecast for Pittsburgh, Pennsylvania using data from OpenWeather. This week's high is 88 °F on Friday, while the low is 58 °F on Wednesday. There are expected to be 4 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, September 15

- High of 85 °F, low of 61 °F (36% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:01 AM, sunset at 7:29 PM
1 / 6
ESOlex // Shutterstock

Tuesday, September 16

- High of 82 °F, low of 61 °F (38% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:02 AM, sunset at 7:27 PM
2 / 6
Flamingo Images // Shutterstock

Wednesday, September 17

- High of 81 °F, low of 58 °F (36% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:02 AM, sunset at 7:26 PM
3 / 6
logoboom // Shutterstock

Thursday, September 18

- High of 85 °F, low of 61 °F (33% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:03 AM, sunset at 7:24 PM
4 / 6
supergenijalac // Shutterstock

Friday, September 19

- High of 88 °F, low of 64 °F (32% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 7:04 AM, sunset at 7:22 PM
5 / 6
Happy Together // Shutterstock

Saturday, September 20

- High of 81 °F, low of 59 °F (34% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 7:05 AM, sunset at 7:20 PM
6 / 6
Rachasie // Shutterstock

Sunday, September 21

- High of 85 °F, low of 60 °F (39% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 7:06 AM, sunset at 7:19 PM
- New moon

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