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

Day

generally partly cloudy with rain showers with thunderstorms at noon

27°

Night

rain showers

11°

Day

generally overcast with rain showers at morning

11°

Night

cold and mostly cloudy

Day

rain showers from noon

Night

cold

Day

generally partly cloudy with frost at morning

Night

frost

-2°

Day

generally scattered clouds with frost at morning

16°

Night

scattered clouds

Day

mostly cloudy

19°

Night

overcast

11°

Day

partly cloudy

21°

Night

mostly cloudy

12°

Day

mostly cloudy

23°

Night

mostly cloudy

14°

Day

chance for rain showers at afternoon

20°

Night

chance for rain showers

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

15°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Thunderstorms

Thunderstorms

24°

Afternoon

Mostly Cloudy

Mostly Cloudy

27°

Evening

Overcast

Overcast

22°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with 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

North-west

11km/h

Morning

Southeastern

10km/h

Noon

Southern

16km/h

Afternoon

Southwestern

19km/h

Evening

Southern

12km/h

Night

Southern

21km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

78%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

54%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

98%

Dawn

Rain Showers

Rain Showers

11°

Morning

Rain Showers

Rain Showers

Noon

Mostly Cloudy

Mostly Cloudy

11°

Afternoon

Overcast

Overcast

11°

Evening

Overcast

Overcast

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

Southwestern

22km/h

Morning

Western

18km/h

Noon

Western

23km/h

Afternoon

Western

25km/h

Evening

North-west

21km/h

Night

North-west

20km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

63%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

51%

Night

Relative Humidity

60%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

97%

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

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

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

North-west

15km/h

Morning

Western

9km/h

Noon

Southwestern

17km/h

Afternoon

Western

22km/h

Evening

North-west

16km/h

Night

North-west

18km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

57%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

61%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

-2°

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

21km/h

Morning

North-west

21km/h

Noon

North-west

19km/h

Afternoon

North-west

18km/h

Evening

Northern

6km/h

Night

Northern

7km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

58%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

60%

Night

Relative Humidity

77%

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

Frost

Frost

-2°

Morning

Frost

Frost

Noon

Cloudy

Cloudy

12°

Afternoon

Overcast

Overcast

16°

Evening

Mostly Clear

Mostly Clear

11°

Night

Scattered Clouds

Scattered Clouds

Dawn

Northeastern

7km/h

Morning

Northeastern

8km/h

Noon

Eastern

9km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

13km/h

Night

Southeastern

15km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

52%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

47%

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

Overcast

Overcast

Morning

Mostly Cloudy

Mostly Cloudy

Noon

Cloudy

Cloudy

17°

Afternoon

Overcast

Overcast

19°

Evening

Overcast

Overcast

15°

Night

Cloudy

Cloudy

12°

Dawn

Southern

11km/h

Morning

Southern

13km/h

Noon

Southern

14km/h

Afternoon

Southern

15km/h

Evening

Southern

9km/h

Night

Southern

17km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

52%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

53%

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

Overcast

Overcast

11°

Morning

Partly Cloudy

Partly Cloudy

13°

Noon

Mostly Cloudy

Mostly Cloudy

19°

Afternoon

Cloudy

Cloudy

21°

Evening

Mostly Cloudy

Mostly Cloudy

17°

Night

Cloudy

Cloudy

14°

Dawn

Southern

15km/h

Morning

Southern

11km/h

Noon

Southwestern

10km/h

Afternoon

Southwestern

10km/h

Evening

Western

5km/h

Night

Western

7km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

62%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

49%

Night

Relative Humidity

56%

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

Overcast

Overcast

12°

Morning

Mostly Cloudy

Mostly Cloudy

14°

Noon

Scattered Clouds

Scattered Clouds

22°

Afternoon

Mostly Cloudy

Mostly Cloudy

23°

Evening

Mostly Cloudy

Mostly Cloudy

19°

Night

Mostly Cloudy

Mostly Cloudy

16°

Dawn

Southern

8km/h

Morning

Western

8km/h

Noon

Western

10km/h

Afternoon

North-west

10km/h

Evening

North-west

5km/h

Night

North-west

5km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

73%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

74%

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

Overcast

Overcast

14°

Morning

Cloudy

Cloudy

16°

Noon

Overcast

Overcast

19°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

20°

Evening

Chance for Rain Showers

Chance for Rain Showers

17°

Night

Chance for Rain Showers

Chance for Rain Showers

13°

Dawn

Northern

6km/h

Morning

Northern

4km/h

Noon

North-west

3km/h

Afternoon

Southwestern

4km/h

Evening

Southeastern

4km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

77%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

55%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

43%

Evening

Precipitation Probability

42%

Night

Precipitation Probability

49%