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

Day

light fog at early morning followed by rain showers with thunderstorms

17°

Night

generally scattered clouds with rain showers at night

Day

partly cloudy

19°

Night

clear

Day

mostly clear

21°

Night

clear

Day

scattered clouds

24°

Night

partly cloudy to overcast

13°

Day

rain showers

15°

Night

chance for rain showers till midnight followed by light fog

15°

Day

chance for rain showers from morning till noon

23°

Night

scattered clouds

16°

Day

chance for rain showers with thunderstorms from morning

26°

Night

chance for rain showers with thunderstorms

18°

Day

rain showers with thunderstorms

29°

Night

light fog from midnight till dawn followed by chance for rain showers

18°

Day

rain showers with thunderstorms

23°

Night

rain showers with thunderstorms, fog from midnight

16°

Dawn

Mist - Light Fog

Mist - Light Fog

10°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Thunderstorms

Thunderstorms

17°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

15°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

14°

Night

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

10°

Dawn

Western

5km/h

Morning

Western

2km/h

Noon

Northern

6km/h

Afternoon

North-west

10km/h

Evening

North-west

11km/h

Night

North-west

10km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

77%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

84%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

92%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

66%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Mist - Light Fog

Mist - Light Fog

10°

Noon

Partly Cloudy

Partly Cloudy

19°

Afternoon

Partly Cloudy

Partly Cloudy

19°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Clear

Clear

Dawn

North-west

11km/h

Morning

North-west

9km/h

Noon

North-west

12km/h

Afternoon

North-west

14km/h

Evening

North-west

14km/h

Night

North-west

12km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

72%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

40%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

Morning

Mostly Clear

Mostly Clear

10°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Clear

Clear

16°

Night

Clear

Clear

10°

Dawn

North-west

9km/h

Morning

Northern

6km/h

Noon

Northern

6km/h

Afternoon

Northern

8km/h

Evening

North-west

7km/h

Night

North-west

8km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

54%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

48%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Scattered Clouds

Scattered Clouds

24°

Evening

Cloudy

Cloudy

18°

Night

Overcast

Overcast

14°

Dawn

Northeastern

6km/h

Morning

Northeastern

5km/h

Noon

Southeastern

8km/h

Afternoon

Southeastern

8km/h

Evening

Southeastern

5km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

62%

Noon

Relative Humidity

32%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

39%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

13°

Morning

Chance for Rain Showers

Chance for Rain Showers

14°

Noon

Rain Showers

Rain Showers

15°

Afternoon

Rain Showers

Rain Showers

14°

Evening

Rain Showers

Rain Showers

14°

Night

Chance for Rain Showers

Chance for Rain Showers

15°

Dawn

Southern

9km/h

Morning

Southwestern

9km/h

Noon

Southern

12km/h

Afternoon

Western

13km/h

Evening

Southwestern

8km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

53%

Morning

Relative Humidity

55%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

92%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

46%

Dawn

Mist - Light Fog

Mist - Light Fog

15°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Chance for Rain Showers

Chance for Rain Showers

21°

Afternoon

Scattered Clouds

Scattered Clouds

23°

Evening

Clear

Clear

20°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Southwestern

6km/h

Morning

Southwestern

5km/h

Noon

Western

4km/h

Afternoon

Southwestern

5km/h

Evening

Southeastern

6km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

75%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

58%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

46%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

16°

Morning

Mostly Cloudy with a chance for Thunderstorms and Light Rain

Mostly Cloudy with a chance for Thunderstorms and Light Rain

18°

Noon

Thunderstorms

Thunderstorms

26°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

25°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

22°

Night

Chance for Thunderstorms

Chance for Thunderstorms

19°

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

Southern

7km/h

Morning

Southern

8km/h

Noon

Southern

10km/h

Afternoon

Southern

10km/h

Evening

Southern

9km/h

Night

Southern

9km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

74%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

78%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

51%

Night

Precipitation Probability

46%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

18°

Morning

Thunderstorms

Thunderstorms

21°

Noon

Thunderstorms

Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

23°

Night

Mist - Light Fog

Mist - Light Fog

19°

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

Southern

10km/h

Morning

Southern

10km/h

Noon

Southern

10km/h

Afternoon

Southern

10km/h

Evening

Southeastern

11km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

80%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

88%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

18°

Morning

Chance for Rain Showers

Chance for Rain Showers

20°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

21°

Night

Rain Showers and Fog

Rain Showers and Fog

19°

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 Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southern

15km/h

Morning

Southern

17km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

91%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

94%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

81%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

73%