Weather hour by hour (periods) in Pittsburgh , United States

Day

rain showers with thunderstorms from morning till afternoon

23°

Night

rain showers with thunderstorms

17°

Day

mostly cloudy to mostly clear

26°

Night

generally overcast with rain showers at dawn

15°

Day

rain showers with thunderstorms

22°

Night

rain showers

Day

rain showers

13°

Night

scattered clouds

Day

rain showers with thunderstorms from noon

14°

Night

rain showers with thunderstorms till dawn

Day

rain showers

12°

Night

scattered clouds

Day

chance for rain showers

16°

Night

chance for rain showers till dawn

11°

Day

chance for light rain from morning till afternoon

20°

Night

partly cloudy

10°

Day

chance for rain showers with thunderstorms at noon

26°

Night

chance for light rain till midnight followed by light fog

14°

Dawn

Mist - Light Fog

Mist - Light Fog

15°

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

17°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Overcast

Overcast

20°

Night

Thunderstorms

Thunderstorms

18°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northern

6km/h

Morning

Eastern

3km/h

Noon

Southwestern

5km/h

Afternoon

Southern

8km/h

Evening

Southern

8km/h

Night

Southern

13km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

72%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

77%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

17°

Morning

Cloudy

Cloudy

18°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Mostly Clear

Mostly Clear

20°

Night

Overcast

Overcast

15°

Dawn

Southwestern

14km/h

Morning

Western

12km/h

Noon

Western

17km/h

Afternoon

Western

16km/h

Evening

Western

8km/h

Night

Western

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

75%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

40%

Night

Relative Humidity

60%

Dawn

Precipitation Probability

80%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Rain Showers

Rain Showers

15°

Morning

Thunderstorms

Thunderstorms

17°

Noon

Thunderstorms

Thunderstorms

22°

Afternoon

Thunderstorms

Thunderstorms

21°

Evening

Light Rain

Light Rain

17°

Night

Chance for Light Rain

Chance for Light Rain

13°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

7km/h

Morning

Eastern

5km/h

Noon

Southern

9km/h

Afternoon

North-west

15km/h

Evening

North-west

16km/h

Night

North-west

16km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

75%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

83%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

75%

Morning

Precipitation Probability

92%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

58%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

10°

Noon

Rain Showers

Rain Showers

11°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Evening

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

10°

Night

Scattered Clouds

Scattered Clouds

Dawn

North-west

15km/h

Morning

North-west

15km/h

Noon

North-west

18km/h

Afternoon

North-west

19km/h

Evening

North-west

15km/h

Night

North-west

13km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

89%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

76%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

Noon

Rain Showers

Rain Showers

14°

Afternoon

Thunderstorms

Thunderstorms

12°

Evening

Thunderstorms

Thunderstorms

11°

Night

Thunderstorms

Thunderstorms

Dawn

Southwestern

10km/h

Morning

Southwestern

10km/h

Noon

Southwestern

13km/h

Afternoon

Southeastern

9km/h

Evening

Southeastern

4km/h

Night

Northeastern

13km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

67%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

80%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

71%

Dawn

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

11°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

12°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

Night

Scattered Clouds

Scattered Clouds

Dawn

Northern

15km/h

Morning

North-west

13km/h

Noon

North-west

16km/h

Afternoon

North-west

16km/h

Evening

Southwestern

6km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

74%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

60%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

16°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

15°

Evening

Chance for Rain Showers

Chance for Rain Showers

12°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Southwestern

11km/h

Morning

Southwestern

15km/h

Noon

Southwestern

24km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

15km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

61%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

46%

Night

Relative Humidity

62%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

41%

Dawn

Chance for Rain Showers

Chance for Rain Showers

11°

Morning

Chance for Light Rain

Chance for Light Rain

13°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

19°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

20°

Evening

Clear

Clear

16°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

North-west

11km/h

Morning

North-west

10km/h

Noon

North-west

13km/h

Afternoon

North-west

14km/h

Evening

North-west

15km/h

Night

North-west

12km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

71%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

79%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

28%

Noon

Precipitation Probability

40%

Afternoon

Precipitation Probability

33%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

10°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

25°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Mostly Clear

Mostly Clear

20°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

15°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

4km/h

Morning

Northern

7km/h

Noon

North-west

7km/h

Afternoon

North-west

6km/h

Evening

Northern

5km/h

Night

Northern

5km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

75%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

78%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

33%