Pittsburgh weather live forecast

Today's maximum temperature in Pittsburgh is expected to be 84°F. Select a day from the live weather forecast for Pittsburgh, Pennsylvania, USA for more weather parameters.

Monday
10th Aug
84

73

5

5
Tuesday
11th Aug
81

73

6

4
Wednesday
12th Aug
82

72

3

5
Thursday
13th Aug
82

70

4

6
Friday
14th Aug
84

68

7

7

5-day weather forecast updated at 04:00 on Monday 10th August 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 10th August 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 8 mph from the south-west.

84
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
83
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from SW

Pittsburgh weather for Tuesday 11th August 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a light breeze of 5 mph from the south-west.

81
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
82
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
5
mph wind from SW

Pittsburgh weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Pittsburgh, Pennsylvania with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a light breeze of 5 mph from the south-west.

82
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
71
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
5
mph wind from SW

Pittsburgh weather for Thursday 13th August 2026

Expect mostly cloudy with light rain in Pittsburgh, Pennsylvania with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a light breeze of 6 mph from the west.

82
°F maximum temperature
70
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
49
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
6
mph wind from W

Pittsburgh weather for Friday 14th August 2026

Expect sunshine and showers in Pittsburgh, Pennsylvania with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a light breeze of 4 mph from the north.