Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 3°C. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Tuesday
9th Dec
3

-6

0

1
Wednesday
10th Dec
5

1

1

0
Thursday
11th Dec
1

-3

1

1
Friday
12th Dec
0

-3

3

1
Saturday
13th Dec
-2

-10

0

2

5-day weather forecast updated at 04:01 on Monday 8th December 2025 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 Tuesday 9th December 2025

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

3
°C maximum temperature
-6
°C minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
18
kph wind from SW

Pittsburgh weather for Wednesday 10th December 2025

Expect mostly cloudy with rain in Pittsburgh, Pennsylvania with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 23 kph from the south-west.

5
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
95
% chance of some rain
<20
mm of rainfall expected
1
°C wind chill
23
kph wind from SW

Pittsburgh weather for Thursday 11th December 2025

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

1
°C maximum temperature
-3
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
15
kph wind from W

Pittsburgh weather for Friday 12th December 2025

Expect mostly cloudy with light snow in Pittsburgh, Pennsylvania with a maximum temperature of 0°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 55% chance of some snow and a gentle breeze of 13 kph from the west.

0
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
55
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
13
kph wind from W

Pittsburgh weather for Saturday 13th December 2025

Expect mostly cloudy with light snow in Pittsburgh, Pennsylvania with a maximum temperature of -2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 41% chance of some snow and a moderate breeze of 23 kph from the west.