Pittsburgh 7-day weather forecast

Written by:
June 8, 2026
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Pittsburgh 7-day weather forecast

Stacker created the forecast for Pittsburgh, Pennsylvania using data from OpenWeather. This week's high is 87 °F on Saturday, while the low is 54 °F on Thursday. There are expected to be 4 sunny days and rain on 2 days this week.

NWS Pittsburgh PA has issued an air quality alert until Tuesday at 12:00 AM.

Monday, July 20

- High of 84 °F, low of 58 °F (40% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:06 AM, sunset at 8:45 PM
1 / 6
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Tuesday, July 21

- High of 80 °F, low of 69 °F (92% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:07 AM, sunset at 8:45 PM
- First quarter moon
2 / 6
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Wednesday, July 22

- High of 73 °F, low of 58 °F (46% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:08 AM, sunset at 8:44 PM
3 / 6
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Thursday, July 23

- High of 77 °F, low of 54 °F (34% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:08 AM, sunset at 8:43 PM
4 / 6
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Friday, July 24

- High of 83 °F, low of 57 °F (34% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 6:09 AM, sunset at 8:42 PM
5 / 6
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Saturday, July 25

- High of 87 °F, low of 64 °F (35% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 6:10 AM, sunset at 8:41 PM
6 / 6
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Sunday, July 26

- High of 86 °F, low of 65 °F (41% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:11 AM, sunset at 8:41 PM

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