Pittsburgh 7-day weather forecast

Written by:
March 23, 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 72 °F on Thursday, while the low is 33 °F on Tuesday. There is expected to be 1 sunny day and rain on 6 days this week.

NWS Pittsburgh PA has issued a frost advisory until Monday at 10:00 AM and a freeze warning until Tuesday at 09:00 AM.

Monday, April 20

- High of 49 °F, low of 36 °F (39% humidity)
- Partly cloudy with a 69% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:33 AM, sunset at 8:03 PM
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1 / 6
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Tuesday, April 21

- High of 65 °F, low of 33 °F (34% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:32 AM, sunset at 8:04 PM
2 / 6
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Wednesday, April 22

- High of 64 °F, low of 51 °F (90% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:31 AM, sunset at 8:05 PM
3 / 6
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Thursday, April 23

- High of 72 °F, low of 47 °F (45% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:29 AM, sunset at 8:06 PM
- First quarter moon
4 / 6
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Friday, April 24

- High of 72 °F, low of 57 °F (60% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:28 AM, sunset at 8:07 PM
5 / 6
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Saturday, April 25

- High of 64 °F, low of 52 °F (93% humidity)
- Overcast with a 100% chance of rain (22 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:26 AM, sunset at 8:08 PM
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6 / 6
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Sunday, April 26

- High of 61 °F, low of 52 °F (66% humidity)
- Overcast with a 32% chance of rain (1 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:25 AM, sunset at 8:09 PM

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