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

Day

rain showers with thunderstorms, fog at early morning

22°

Night

mostly cloudy to mostly clear

12°

Day

partly cloudy

21°

Night

clear

Day

scattered clouds

23°

Night

scattered clouds

11°

Day

clear

20°

Night

scattered clouds to overcast

Day

overcast

20°

Night

partly cloudy

Day

chance for light rain from afternoon

17°

Night

overcast

10°

Day

overcast

12°

Night

overcast

12°

Day

chance for rain showers from morning

14°

Night

overcast

12°

Day

chance for rain showers with thunderstorms from noon

20°

Night

chance for rain showers

11°

Dawn

Thunderstorms with Fog

Thunderstorms with Fog

18°

Morning

Rain Showers and Fog

Rain Showers and Fog

18°

Noon

Thunderstorms

Thunderstorms

21°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Cloudy

Cloudy

18°

Night

Overcast

Overcast

15°

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

Western

6km/h

Morning

Southwestern

6km/h

Noon

Southwestern

5km/h

Afternoon

North-west

5km/h

Evening

North-west

4km/h

Night

North-west

9km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

97%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

82%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

80%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

12°

Morning

Partly Cloudy

Partly Cloudy

15°

Noon

Scattered Clouds

Scattered Clouds

21°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Clear

Clear

16°

Night

Clear

Clear

10°

Dawn

North-west

8km/h

Morning

Northern

11km/h

Noon

Northern

16km/h

Afternoon

Northern

18km/h

Evening

Northern

13km/h

Night

Northern

12km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

66%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

66%

Night

Relative Humidity

83%

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

Clear

Clear

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Scattered Clouds

Scattered Clouds

21°

Afternoon

Partly Cloudy

Partly Cloudy

23°

Evening

Clear

Clear

18°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Northern

5km/h

Morning

Northeastern

4km/h

Noon

Eastern

3km/h

Afternoon

Western

7km/h

Evening

Western

5km/h

Night

Western

7km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

68%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

70%

Night

Relative Humidity

83%

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

11°

Morning

Clear

Clear

10°

Noon

Mostly Clear

Mostly Clear

18°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Overcast

Overcast

10°

Dawn

Western

9km/h

Morning

Western

11km/h

Noon

North-west

16km/h

Afternoon

North-west

18km/h

Evening

Northern

15km/h

Night

Northern

14km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

76%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

65%

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

Overcast

Overcast

Morning

Overcast

Overcast

11°

Noon

Overcast

Overcast

18°

Afternoon

Overcast

Overcast

20°

Evening

Partly Cloudy

Partly Cloudy

16°

Night

Partly Cloudy

Partly Cloudy

11°

Dawn

Northern

10km/h

Morning

Northern

10km/h

Noon

Northern

15km/h

Afternoon

Northern

18km/h

Evening

North-west

11km/h

Night

North-west

11km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

61%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

59%

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

Scattered Clouds

Scattered Clouds

Morning

Cloudy

Cloudy

12°

Noon

Cloudy

Cloudy

17°

Afternoon

Chance for Light Rain

Chance for Light Rain

16°

Evening

Chance for Light Rain

Chance for Light Rain

12°

Night

Overcast

Overcast

11°

Dawn

North-west

9km/h

Morning

North-west

9km/h

Noon

North-west

14km/h

Afternoon

North-west

16km/h

Evening

Northern

9km/h

Night

Northern

8km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

65%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

51%

Night

Relative Humidity

52%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

47%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

10°

Morning

Overcast

Overcast

11°

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

12°

Evening

Overcast

Overcast

12°

Night

Overcast

Overcast

12°

Dawn

Northeastern

8km/h

Morning

Northeastern

7km/h

Noon

Northeastern

6km/h

Afternoon

Northeastern

7km/h

Evening

Eastern

4km/h

Night

Eastern

4km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

66%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

62%

Night

Relative Humidity

79%

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

Chance for Rain Showers

Chance for Rain Showers

12°

Noon

Chance for Rain Showers

Chance for Rain Showers

13°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

14°

Evening

Chance for Light Rain

Chance for Light Rain

13°

Night

Overcast

Overcast

12°

Dawn

Eastern

3km/h

Morning

Eastern

2km/h

Noon

Southern

3km/h

Afternoon

Southwestern

5km/h

Evening

North-west

6km/h

Night

North-west

4km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

67%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

51%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

30%

Noon

Precipitation Probability

35%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

38%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

12°

Morning

Overcast

Overcast

13°

Noon

Chance for Rain Showers

Chance for Rain Showers

19°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

20°

Evening

Chance for Rain Showers

Chance for Rain Showers

17°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

13°

Dawn

Southeastern

4km/h

Morning

Southern

6km/h

Noon

Southwestern

5km/h

Afternoon

Western

6km/h

Evening

Western

1km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

64%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

59%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

36%

Afternoon

Precipitation Probability

33%

Evening

Precipitation Probability

31%

Night

Precipitation Probability

35%