Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 17°C. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Sunday
18th Oct
17

5

11

4
Monday
19th Oct
18

5

11

5
Tuesday
20th Oct
20

6

11

4
Wednesday
21st Oct
20

7

9

4
Thursday
22nd Oct
19

6

10

4

5-day weather forecast updated at 04:00 on Sunday 18th October 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 18th October 2026

Expect clear skies in Pittsburgh, Pennsylvania with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the south-east.

17
°C maximum temperature
5
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
2
kph wind from SE

Pittsburgh weather for Monday 19th October 2026

Expect clear skies in Pittsburgh, Pennsylvania with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.

18
°C maximum temperature
5
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
3
kph wind from N

Pittsburgh weather for Tuesday 20th October 2026

Expect clear skies in Pittsburgh, Pennsylvania with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

20
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
7
kph wind from N

Pittsburgh weather for Wednesday 21st October 2026

Expect scattered clouds in Pittsburgh, Pennsylvania with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

20
°C maximum temperature
7
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
5
kph wind from NE

Pittsburgh weather for Thursday 22nd October 2026

Expect scattered clouds in Pittsburgh, Pennsylvania with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.