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

Day

generally mostly cloudy with rain showers at morning

Night

frost at dawn

-2°

Day

generally scattered clouds with frost at morning

Night

cold

Day

cold and overcast

13°

Night

generally overcast with chance for rain showers at dawn

Day

chance for rain showers mainly at morning

16°

Night

rain showers with thunderstorms

13°

Day

chance for rain showers with thunderstorms mainly at morning

23°

Night

mostly cloudy

18°

Day

rain showers with thunderstorms

20°

Night

light rain at evening, frost at dawn

Day

chance for light rain from noon till afternoon

10°

Night

chance for rain showers from midnight

Day

rain showers

Night

rain showers

Day

rain showers

15°

Night

generally partly cloudy with rain showers at evening

Dawn

Heavy Rain

Heavy Rain

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-1°

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

Northern

22km/h

Morning

Northern

18km/h

Noon

Northern

13km/h

Afternoon

Northern

17km/h

Evening

North-west

21km/h

Night

North-west

19km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

75%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

55%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

-1°

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

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

Northern

9km/h

Morning

North-west

12km/h

Noon

North-west

14km/h

Afternoon

North-west

13km/h

Evening

Western

5km/h

Night

Western

7km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

55%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

60%

Night

Relative Humidity

71%

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

Very Cold

Very Cold

Noon

Cloudy

Cloudy

11°

Afternoon

Overcast

Overcast

13°

Evening

Cloudy

Cloudy

Night

Overcast

Overcast

Dawn

Southern

10km/h

Morning

Southern

9km/h

Noon

Southern

14km/h

Afternoon

Southwestern

17km/h

Evening

Southwestern

14km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

53%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

44%

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

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

10°

Noon

Overcast

Overcast

14°

Afternoon

Chance for Light Rain

Chance for Light Rain

16°

Evening

Mostly Cloudy

Mostly Cloudy

14°

Night

Thunderstorms

Thunderstorms

14°

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

Southwestern

15km/h

Morning

Southwestern

14km/h

Noon

Southwestern

15km/h

Afternoon

Southwestern

16km/h

Evening

Southern

9km/h

Night

Southern

14km/h

Dawn

Relative Humidity

54%

Morning

Relative Humidity

55%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

73%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

59%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

77%

Dawn

Chance for Rain Showers

Chance for Rain Showers

13°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

15°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

21°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

23°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Mostly Cloudy

Mostly Cloudy

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

Southwestern

15km/h

Morning

Southern

17km/h

Noon

Southwestern

26km/h

Afternoon

Southwestern

30km/h

Evening

Southwestern

19km/h

Night

Southwestern

22km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

73%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

59%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

51%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

18°

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

19°

Noon

Thunderstorms

Thunderstorms

20°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Light Rain

Light Rain

Night

Very Cold

Very Cold

Dawn

Southwestern

23km/h

Morning

Southwestern

22km/h

Noon

Northern

18km/h

Afternoon

Northern

19km/h

Evening

Northern

12km/h

Night

Northern

12km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

77%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

87%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

86%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Chance for Sleet

Chance for Sleet

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Afternoon

Chance for Light Rain

Chance for Light Rain

10°

Evening

Overcast

Overcast

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Northeastern

13km/h

Morning

Eastern

8km/h

Noon

Southeastern

14km/h

Afternoon

Southeastern

17km/h

Evening

Eastern

14km/h

Night

Eastern

18km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

86%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

58%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

51%

Noon

Precipitation Probability

51%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

57%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Eastern

20km/h

Morning

Southeastern

22km/h

Noon

Southeastern

22km/h

Afternoon

Southeastern

22km/h

Evening

Southeastern

16km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

74%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

92%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

75%

Night

Precipitation Probability

71%

Dawn

Light Rain

Light Rain

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

12°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

15°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

Night

Mostly Cloudy

Mostly Cloudy

Dawn

Southeastern

7km/h

Morning

Southeastern

10km/h

Noon

Southeastern

13km/h

Afternoon

Southeastern

21km/h

Evening

Western

20km/h

Night

Western

18km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

94%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

87%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

0%