Pittsburgh 7-day weather forecast

Written by:
March 23, 2026
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Pittsburgh 7-day weather forecast

created the forecast for Pittsburgh, Pennsylvania using data from . This week's high is 90 掳F on Monday, while the low is 49 掳F on Thursday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 90 掳F, low of 62 掳F (49% humidity)
- Sunny with a 79% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:01 AM, sunset at 8:32 PM
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1 / 6
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Tuesday, May 19

- High of 87 掳F, low of 62 掳F (48% humidity)
- Mostly cloudy with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:00 AM, sunset at 8:32 PM
2 / 6
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Wednesday, May 20

- High of 73 掳F, low of 54 掳F (83% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:59 AM, sunset at 8:33 PM
3 / 6
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Thursday, May 21

- High of 61 掳F, low of 49 掳F (47% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:58 AM, sunset at 8:34 PM
4 / 6
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Friday, May 22

- High of 62 掳F, low of 52 掳F (75% humidity)
- Overcast with a 100% chance of rain (26 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:57 AM, sunset at 8:35 PM
5 / 6
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Saturday, May 23

- High of 59 掳F, low of 52 掳F (99% humidity)
- Overcast with a 100% chance of rain (23 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 5:57 AM, sunset at 8:36 PM
- First quarter moon
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6 / 6
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Sunday, May 24

- High of 69 掳F, low of 54 掳F (72% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 5:56 AM, sunset at 8:37 PM

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