Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 25°C. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Wednesday
14th Oct
25

16

1

3
Thursday
15th Oct
20

14

1

2
Friday
16th Oct
22

10

2

1
Saturday
17th Oct
12

5

4

3
Sunday
18th Oct
17

4

11

5

5-day weather forecast updated at 04:00 on Wednesday 14th 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 Wednesday 14th October 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a light breeze of 8 kph from the south-west.

25
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
69
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

Pittsburgh weather for Thursday 15th October 2026

Expect mostly cloudy with light rain in Pittsburgh, Pennsylvania with a maximum temperature of 20°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 9 kph from the north-east.

20
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
52
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
9
kph wind from NE

Pittsburgh weather for Friday 16th October 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 22°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 21 kph from the west.

22
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
1
UV index (Low)
84
% chance of some rain
<20
mm of rainfall expected
22
°C wind chill
21
kph wind from W

Pittsburgh weather for Saturday 17th October 2026

Expect mostly cloudy with light rain in Pittsburgh, Pennsylvania with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 15 kph from the north-west.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
15
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
15
kph wind from NW

Pittsburgh weather for Sunday 18th October 2026

Expect clear skies in Pittsburgh, Pennsylvania with a maximum temperature of 17°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 6 kph from the south.