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

Day

overcast to partly cloudy

18°

Night

scattered clouds

Day

scattered clouds

22°

Night

generally overcast with light rain at dawn

12°

Day

rain showers

18°

Night

light fog from midnight

11°

Day

light fog till morning followed by rain showers with thunderstorms

14°

Night

cold and overcast

Day

cold and mostly cloudy

13°

Night

cold and scattered clouds

Day

chance for rain showers from afternoon

Night

generally scattered clouds with frost at dawn

Day

cold and scattered clouds

12°

Night

cold and scattered clouds

Day

chance for light rain from afternoon

14°

Night

overcast

Day

chance for rain showers with thunderstorms from noon

20°

Night

scattered clouds

11°

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Cloudy

Cloudy

16°

Afternoon

Mostly Cloudy

Mostly 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

Northeastern

12km/h

Evening

Northeastern

8km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

76%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

69%

Night

Relative Humidity

75%

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

Mostly Clear

Mostly Clear

20°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Overcast

Overcast

13°

Dawn

Southeastern

11km/h

Morning

Eastern

10km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

16km/h

Evening

Southeastern

16km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

62%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

49%

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

Light Rain

Light Rain

12°

Morning

Rain Showers

Rain Showers

10°

Noon

Chance for Rain Showers

Chance for Rain Showers

17°

Afternoon

Chance for Light Rain

Chance for Light Rain

18°

Evening

Chance for Light Rain

Chance for Light Rain

16°

Night

Mist - Light Fog

Mist - Light Fog

11°

Dawn

Southeastern

15km/h

Morning

Southern

15km/h

Noon

Southern

15km/h

Afternoon

Southern

12km/h

Evening

Southern

6km/h

Night

Southern

9km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

63%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

82%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

11°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Rain Showers

Rain Showers

14°

Afternoon

Thunderstorms

Thunderstorms

14°

Evening

Rain Showers

Rain Showers

Night

Overcast

Overcast

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southeastern

7km/h

Morning

Southern

9km/h

Noon

Southern

10km/h

Afternoon

Southern

17km/h

Evening

North-west

22km/h

Night

North-west

20km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

87%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

94%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

75%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

13°

Evening

Partly Cloudy

Partly 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

North-west

16km/h

Morning

North-west

18km/h

Noon

North-west

20km/h

Afternoon

North-west

20km/h

Evening

North-west

12km/h

Night

North-west

13km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

62%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

56%

Night

Relative Humidity

74%

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

Overcast

Overcast

Noon

Overcast

Overcast

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

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

North-west

9km/h

Morning

Western

19km/h

Noon

North-west

24km/h

Afternoon

North-west

22km/h

Evening

North-west

18km/h

Night

North-west

16km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

55%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

57%

Night

Relative Humidity

56%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

55%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

11°

Afternoon

Overcast

Overcast

12°

Evening

Partly Cloudy

Partly 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

North-west

9km/h

Morning

Western

13km/h

Noon

Western

20km/h

Afternoon

North-west

22km/h

Evening

North-west

13km/h

Night

North-west

12km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

64%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

54%

Night

Relative Humidity

69%

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

Mostly Cloudy

Mostly Cloudy

Noon

Cloudy

Cloudy

14°

Afternoon

Chance for Light Rain

Chance for Light Rain

14°

Evening

Chance for Light Rain

Chance for Light Rain

Night

Overcast

Overcast

Dawn

Western

10km/h

Morning

Western

10km/h

Noon

Western

13km/h

Afternoon

North-west

14km/h

Evening

North-west

7km/h

Night

North-west

6km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

62%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

60%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

30%

Evening

Precipitation Probability

30%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Cloudy

Cloudy

11°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

18°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

20°

Evening

Chance for Rain Showers

Chance for Rain Showers

16°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Eastern

4km/h

Morning

Eastern

5km/h

Noon

Northeastern

6km/h

Afternoon

Northeastern

6km/h

Evening

Northern

6km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

69%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

63%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

38%

Afternoon

Precipitation Probability

37%

Evening

Precipitation Probability

35%

Night

Precipitation Probability

0%