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.

Monday
16th Mar
18

-1

1

1
Tuesday
17th Mar
0

-4

1

3
Wednesday
18th Mar
5

-4

0

4
Thursday
19th Mar
10

2

0

1
Friday
20th Mar
16

4

3

3

5-day weather forecast updated at 04:00 on Monday 16th 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 Monday 16th March 2026

Expect cloudy with sleet or snow in Pittsburgh, Pennsylvania with a maximum temperature of 18°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 88% chance of some sleet or snow and a moderate breeze of 24 kph from the west.

18
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
88
% chance of some sleet or snow
<10
mm of sleet/snow expected
18
°C wind chill
24
kph wind from W

Pittsburgh weather for Tuesday 17th March 2026

Expect broken clouds in Pittsburgh, Pennsylvania with a maximum temperature of 0°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 24 kph from the west.

0
°C maximum temperature
-4
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
cm of snow expected
-6
°C wind chill
24
kph wind from W

Pittsburgh weather for Wednesday 18th March 2026

Expect overcast skies in Pittsburgh, Pennsylvania with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

5
°C maximum temperature
-4
°C minimum temperature
overcast skies
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
2
°C wind chill
10
kph wind from S

Pittsburgh weather for Thursday 19th March 2026

Expect mostly cloudy with light rain in Pittsburgh, Pennsylvania with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 9 kph from the south-west.

10
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
kph wind from SW

Pittsburgh weather for Friday 20th March 2026

Expect mostly cloudy with light rain in Pittsburgh, Pennsylvania with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 7 kph from the south-west.