Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 29°C. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Saturday
18th Jul
29

23

5

5
Sunday
19th Jul
27

21

7

7
Monday
20th Jul
29

19

12

8
Tuesday
21st Jul
28

23

2

4
Wednesday
22nd Jul
26

19

6

7

5-day weather forecast updated at 04:00 on Saturday 18th July 2026 GMT

More about Pittsburgh

Pittsburgh by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Pennsylvania

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Saturday 18th July 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 17 kph from the south-west.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
100
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SW

Pittsburgh weather for Sunday 19th July 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a light breeze of 8 kph from the north.

27
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
7
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
8
kph wind from N

Pittsburgh weather for Monday 20th July 2026

Expect scattered clouds in Pittsburgh, Pennsylvania with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south-west.

29
°C maximum temperature
19
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
3
kph wind from SW

Pittsburgh weather for Tuesday 21st July 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 15 kph from the south-west.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
90
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
15
kph wind from SW

Pittsburgh weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 16 kph from the west.