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.

Friday
20th Mar
17

4

3

3
Saturday
21st Mar
15

6

6

5
Sunday
22nd Mar
25

12

8

6
Monday
23rd Mar
12

1

1

2
Tuesday
24th Mar
11

-1

5

4

5-day weather forecast updated at 04:00 on Saturday 21st 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 Friday 20th March 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 16 kph from the south-west.

17
°C maximum temperature
4
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
84
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Pittsburgh weather for Saturday 21st March 2026

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

15
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

Pittsburgh weather for Sunday 22nd March 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 25°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 18 kph from the south-west.

25
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
97
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
18
kph wind from SW

Pittsburgh weather for Monday 23rd March 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 15 kph from the north-west.

12
°C maximum temperature
1
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
20
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
15
kph wind from NW

Pittsburgh weather for Tuesday 24th March 2026

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.