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

Day

fog, rain showers

Night

rain showers, fog from midnight

Day

rain showers, fog at early morning

15°

Night

rain showers with thunderstorms till midnight followed by light fog

12°

Day

chance for rain showers with thunderstorms from noon till afternoon

20°

Night

scattered clouds

14°

Day

rain showers with thunderstorms

22°

Night

rain showers till midnight

Day

cold and overcast

12°

Night

overcast to scattered clouds

Day

partly cloudy to overcast

16°

Night

generally overcast with light rain at dawn

14°

Day

rain showers with thunderstorms

22°

Night

chance for rain showers with thunderstorms

18°

Day

rain showers

23°

Night

rain showers till dawn, frost at dawn

Day

frost till noon

Night

frost from midnight

-3°

Dawn

Rain Showers and Fog

Rain Showers and Fog

Morning

Rain Showers and Fog

Rain Showers and Fog

Noon

Overcast

Overcast

Afternoon

Rain Showers

Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Rain Showers and Fog

Rain Showers and Fog

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Northern

6km/h

Morning

Northeastern

8km/h

Noon

Eastern

4km/h

Afternoon

Southern

7km/h

Evening

Southern

7km/h

Night

Southern

8km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

94%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

93%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

91%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

72%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

90%

Dawn

Rain Showers and Fog

Rain Showers and Fog

10°

Morning

Rain Showers and Fog

Rain Showers and Fog

11°

Noon

Rain Showers

Rain Showers

13°

Afternoon

Rain Showers

Rain Showers

15°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

14°

Night

Thunderstorms

Thunderstorms

12°

Dawn

Southern

8km/h

Morning

Southern

10km/h

Noon

Southern

11km/h

Afternoon

Southwestern

21km/h

Evening

Southwestern

21km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

97%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

94%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

91%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Mist - Light Fog

Mist - Light Fog

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Thunderstorms

Thunderstorms

18°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

20°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Scattered Clouds

Scattered Clouds

14°

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

14km/h

Morning

Southwestern

13km/h

Noon

Western

17km/h

Afternoon

Southwestern

16km/h

Evening

Southern

8km/h

Night

Southern

13km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

89%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

14°

Morning

Thunderstorms

Thunderstorms

17°

Noon

Thunderstorms

Thunderstorms

22°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Rain Showers

Rain Showers

17°

Night

Chance for Rain Showers

Chance for Rain Showers

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

15km/h

Morning

Southern

26km/h

Noon

Southwestern

26km/h

Afternoon

Southwestern

25km/h

Evening

Southwestern

19km/h

Night

Southwestern

18km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

72%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

96%

Night

Precipitation Probability

83%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

10°

Afternoon

Overcast

Overcast

12°

Evening

Overcast

Overcast

10°

Night

Overcast

Overcast

Dawn

North-west

14km/h

Morning

Western

12km/h

Noon

Western

14km/h

Afternoon

Western

15km/h

Evening

Southwestern

9km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

74%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

34%

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

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

10°

Noon

Cloudy

Cloudy

13°

Afternoon

Overcast

Overcast

16°

Evening

Overcast

Overcast

15°

Night

Overcast

Overcast

15°

Dawn

Southwestern

12km/h

Morning

Southwestern

12km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

18km/h

Evening

Southwestern

11km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

56%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

27%

Evening

Relative Humidity

45%

Night

Relative Humidity

57%

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 Cloudy with Light Rain

Mostly Cloudy with Light Rain

14°

Morning

Rain Showers

Rain Showers

15°

Noon

Thunderstorms

Thunderstorms

19°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Thunderstorms

Thunderstorms

21°

Night

Chance for Rain Showers

Chance for Rain Showers

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.

Dawn

Southern

9km/h

Morning

Southern

10km/h

Noon

Southern

14km/h

Afternoon

Southwestern

15km/h

Evening

Southern

10km/h

Night

Southern

13km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

85%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

90%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

75%

Night

Precipitation Probability

46%

Dawn

Chance for Rain Showers

Chance for Rain Showers

18°

Morning

Chance for Rain Showers

Chance for Rain Showers

19°

Noon

Chance for Rain Showers

Chance for Rain Showers

22°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

23°

Evening

Rain Showers

Rain Showers

11°

Night

Rain Showers

Rain Showers

Dawn

Southern

19km/h

Morning

Southern

23km/h

Noon

Southern

27km/h

Afternoon

Southern

27km/h

Evening

North-west

9km/h

Night

North-west

16km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

72%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

86%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

44%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

75%

Night

Precipitation Probability

78%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

-2°

Night

Frost

Frost

-3°

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

Very cold weather expected / Make sure to stay warm.

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

19km/h

Noon

Western

22km/h

Afternoon

Western

23km/h

Evening

North-west

14km/h

Night

North-west

11km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

70%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

56%

Night

Relative Humidity

60%

Dawn

Precipitation Probability

84%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%