Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 18°C. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Thursday
5th Mar
18

11

1

2
Friday
6th Mar
20

15

3

4
Saturday
7th Mar
23

16

2

4
Sunday
8th Mar
16

9

7

5
Monday
9th Mar
22

7

10

5

5-day weather forecast updated at 04:00 on Thursday 5th March 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 Thursday 5th March 2026

Expect mostly cloudy with rain in Pittsburgh, Pennsylvania with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a light breeze of 9 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
100
% chance of some rain
<30
mm of rainfall expected
18
°C wind chill
9
kph wind from SW

Pittsburgh weather for Friday 6th March 2026

Expect mostly cloudy with light rain in Pittsburgh, Pennsylvania with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a light breeze of 7 kph from the south-west.

20
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Pittsburgh weather for Saturday 7th March 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 18 kph from the south-west.

23
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
99
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from SW

Pittsburgh weather for Sunday 8th March 2026

Expect sunshine and showers in Pittsburgh, Pennsylvania with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a light breeze of 12 kph from the west.

16
°C maximum temperature
9
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
12
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Pittsburgh weather for Monday 9th March 2026

Expect scattered clouds in Pittsburgh, Pennsylvania with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.