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

Day

partly cloudy to overcast

18°

Night

scattered clouds

Day

scattered clouds

21°

Night

generally scattered clouds with rain showers at dawn

11°

Day

rain showers with thunderstorms

17°

Night

rain showers with thunderstorms and light fog at times

12°

Day

rain showers with thunderstorms

13°

Night

cold and scattered clouds

Day

chance for light rain at afternoon

Night

generally mostly clear with frost at dawn

Day

chance for light rain from morning till afternoon

11°

Night

generally scattered clouds with frost at dawn

Day

cold and mostly cloudy

12°

Night

cold

Day

snow/rain mix and light rain and light fog at times

Night

light fog

Day

light fog till morning, light rain from noon

13°

Night

chance for light rain till midnight followed by light fog

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

10°

Noon

Overcast

Overcast

14°

Afternoon

Partly Cloudy

Partly Cloudy

18°

Evening

Partly Cloudy

Partly Cloudy

13°

Night

Scattered Clouds

Scattered Clouds

Dawn

Northern

9km/h

Morning

Northern

9km/h

Noon

Northeastern

12km/h

Afternoon

Eastern

12km/h

Evening

Northeastern

8km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

76%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

70%

Night

Relative Humidity

76%

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

10°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Mostly Clear

Mostly Clear

16°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Southeastern

11km/h

Morning

Eastern

11km/h

Noon

Southeastern

13km/h

Afternoon

Southeastern

16km/h

Evening

Southeastern

16km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

63%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

49%

Night

Relative Humidity

59%

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

Rain Showers

Rain Showers

15°

Afternoon

Thunderstorms

Thunderstorms

17°

Evening

Thunderstorms

Thunderstorms

15°

Night

Thunderstorms

Thunderstorms

13°

Dawn

Southeastern

15km/h

Morning

Southern

16km/h

Noon

Southern

16km/h

Afternoon

Southern

16km/h

Evening

Southern

7km/h

Night

Southern

8km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

64%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

76%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

85%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

65%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

79%

Dawn

Chance for Rain Showers

Chance for Rain Showers

12°

Morning

Thunderstorms

Thunderstorms

13°

Noon

Rain Showers

Rain Showers

13°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

11°

Evening

Light Rain

Light Rain

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

9km/h

Morning

Southern

10km/h

Noon

Southern

15km/h

Afternoon

Southern

18km/h

Evening

North-west

18km/h

Night

North-west

16km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

91%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

78%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

70%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Evening

Mostly Clear

Mostly Clear

Night

Very Cold

Very Cold

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

North-west

13km/h

Noon

North-west

16km/h

Afternoon

North-west

17km/h

Evening

North-west

13km/h

Night

North-west

14km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

63%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

68%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

41%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Chance for Light Rain

Chance for Light Rain

10°

Afternoon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

11°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Very Cold

Very Cold

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

10km/h

Morning

North-west

12km/h

Noon

North-west

14km/h

Afternoon

North-west

24km/h

Evening

North-west

16km/h

Night

North-west

14km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

67%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

66%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

45%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

11°

Afternoon

Overcast

Overcast

12°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Western

8km/h

Morning

North-west

13km/h

Noon

North-west

17km/h

Afternoon

North-west

20km/h

Evening

North-west

15km/h

Night

North-west

13km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

52%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

37%

Night

Relative Humidity

80%

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

Very Cold

Very Cold

Morning

Sleet

Sleet

Noon

Light Rain

Light Rain

Afternoon

Mist - Light Fog

Mist - Light Fog

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

North-west

12km/h

Morning

Western

13km/h

Noon

Western

13km/h

Afternoon

North-west

12km/h

Evening

North-west

9km/h

Night

North-west

9km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

83%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

93%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

60%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Light Rain

Light Rain

12°

Afternoon

Light Rain

Light Rain

13°

Evening

Light Rain

Light Rain

11°

Night

Mist - Light Fog

Mist - Light Fog

Dawn

North-west

7km/h

Morning

North-west

7km/h

Noon

Northern

9km/h

Afternoon

North-west

7km/h

Evening

Northern

5km/h

Night

Northern

6km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

88%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

58%