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

Day

generally overcast with frost at early morning

Night

frost from midnight

-1°

Day

generally mostly cloudy with frost at early morning

17°

Night

rain showers at dawn

11°

Day

rain showers till afternoon

18°

Night

partly cloudy

Day

partly cloudy

22°

Night

generally scattered clouds with light fog at dawn

13°

Day

rain showers mainly at afternoon

21°

Night

rain showers from midnight

13°

Day

rain showers

11°

Night

overcast

Day

overcast to partly cloudy

15°

Night

scattered clouds

Day

mostly cloudy to mostly clear

18°

Night

scattered clouds

Day

rain showers from afternoon

16°

Night

rain showers

Dawn

Scattered snow

Scattered snow

Morning

Frost

Frost

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Frost

Frost

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

12km/h

Morning

Northern

15km/h

Noon

North-west

17km/h

Afternoon

North-west

16km/h

Evening

North-west

7km/h

Night

North-west

8km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

57%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

49%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Cloudy

Cloudy

13°

Afternoon

Overcast

Overcast

17°

Evening

Partly Cloudy

Partly Cloudy

14°

Night

Overcast

Overcast

12°

Dawn

Eastern

5km/h

Morning

Southeastern

10km/h

Noon

Southern

13km/h

Afternoon

Southern

15km/h

Evening

Southern

8km/h

Night

Southern

12km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

52%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

50%

Night

Relative Humidity

58%

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

Rain Showers

Rain Showers

11°

Morning

Rain Showers

Rain Showers

11°

Noon

Light Rain

Light Rain

13°

Afternoon

Light Rain

Light Rain

18°

Evening

Scattered Clouds

Scattered Clouds

14°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Western

18km/h

Morning

Southwestern

15km/h

Noon

Western

12km/h

Afternoon

Western

13km/h

Evening

North-west

8km/h

Night

North-west

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

83%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

67%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Scattered Clouds

Scattered Clouds

21°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Partly Cloudy

Partly Cloudy

16°

Night

Overcast

Overcast

14°

Dawn

Northern

2km/h

Morning

Eastern

2km/h

Noon

Southwestern

2km/h

Afternoon

Western

5km/h

Evening

Southeastern

6km/h

Night

Southeastern

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

61%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

60%

Night

Relative Humidity

87%

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

Mist - Light Fog

Mist - Light Fog

13°

Morning

Mostly Cloudy

Mostly Cloudy

15°

Noon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

21°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

20°

Evening

Rain Showers

Rain Showers

17°

Night

Rain Showers

Rain Showers

15°

Dawn

Southern

7km/h

Morning

Southwestern

6km/h

Noon

Southwestern

8km/h

Afternoon

Western

12km/h

Evening

Southeastern

1km/h

Night

Southern

4km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

71%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

56%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

68%

Night

Precipitation Probability

69%

Dawn

Rain Showers

Rain Showers

13°

Morning

Rain Showers

Rain Showers

10°

Noon

Rain Showers

Rain Showers

11°

Afternoon

Rain Showers

Rain Showers

11°

Evening

Light Rain

Light Rain

Night

Overcast

Overcast

Dawn

Southeastern

7km/h

Morning

Southern

7km/h

Noon

Southwestern

11km/h

Afternoon

Western

13km/h

Evening

North-west

15km/h

Night

North-west

14km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

75%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

89%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

69%

Morning

Precipitation Probability

62%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

80%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Overcast

Overcast

14°

Afternoon

Cloudy

Cloudy

15°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Scattered Clouds

Scattered Clouds

Dawn

North-west

11km/h

Morning

Northern

10km/h

Noon

Northern

9km/h

Afternoon

Northern

8km/h

Evening

Eastern

5km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

79%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

67%

Night

Relative Humidity

85%

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

Scattered Clouds

Scattered Clouds

Morning

Cloudy

Cloudy

10°

Noon

Cloudy

Cloudy

16°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Mostly Clear

Mostly Clear

12°

Night

Cloudy

Cloudy

10°

Dawn

Eastern

9km/h

Morning

Eastern

14km/h

Noon

Southeastern

17km/h

Afternoon

Southeastern

19km/h

Evening

Southeastern

18km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

63%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

45%

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

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Rain Showers

Rain Showers

16°

Evening

Rain Showers

Rain Showers

11°

Night

Rain Showers

Rain Showers

Dawn

Southeastern

16km/h

Morning

Southeastern

22km/h

Noon

Southeastern

25km/h

Afternoon

Southeastern

25km/h

Evening

Southeastern

15km/h

Night

Southeastern

23km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

55%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

74%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

83%

Night

Precipitation Probability

69%