Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 22°C. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Sunday
27th Sep
22

13

6

5
Monday
28th Sep
20

16

0

1
Tuesday
29th Sep
23

17

4

5
Wednesday
30th Sep
25

15

2

4
Thursday
1st Oct
25

16

2

4

5-day weather forecast updated at 04:00 on Sunday 27th September 2026 GMT

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The 5-day weather forecast for Pennsylvania (Pittsburgh) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Pittsburgh weather forecast by day

Below are the detailed weather forecasts for Pittsburgh for the next 5 days.

Pittsburgh weather for Sunday 27th September 2026

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

Pittsburgh weather for Monday 28th September 2026

Expect overcast skies in Pittsburgh, Pennsylvania with a maximum temperature of 20°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

20
°C maximum temperature
16
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
20
°C wind chill
7
kph wind from NW

Pittsburgh weather for Tuesday 29th September 2026

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the north-west.

23
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
1
kph wind from NW

Pittsburgh weather for Wednesday 30th September 2026

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south.