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

Day

frost at morning

Night

cold

Day

chance for snow/rain mix at morning followed by chance for rain showers

12°

Night

frost at dawn

-1°

Day

generally mostly cloudy with frost at morning

Night

generally overcast with snow/rain mix at dawn

Day

overcast to partly cloudy

18°

Night

overcast

12°

Day

rain showers, snow/rain mix, light snow at times

17°

Night

cold

-6°

Day

light snow from noon till afternoon

-3°

Night

cold

-7°

Day

cold

Night

cold

-2°

Day

cold and scattered clouds

Night

cold and scattered clouds

Day

chance for light rain till afternoon

14°

Night

chance for light rain from midnight

Dawn

Sleet

Sleet

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

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

North-west

24km/h

Morning

North-west

20km/h

Noon

North-west

21km/h

Afternoon

North-west

24km/h

Evening

North-west

11km/h

Night

Western

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

59%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

42%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

99%

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

Chance for Sleet

Chance for Sleet

Noon

Chance for Light Rain

Chance for Light Rain

Afternoon

Chance for Rain Showers

Chance for Rain Showers

12°

Evening

Cloudy

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

Southwestern

16km/h

Morning

Southern

25km/h

Noon

Southern

32km/h

Afternoon

Southwestern

37km/h

Evening

Western

28km/h

Night

Western

26km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

44%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

35%

Night

Relative Humidity

56%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

54%

Noon

Precipitation Probability

54%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

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

Western

17km/h

Morning

Western

9km/h

Noon

Western

9km/h

Afternoon

Western

8km/h

Evening

Northeastern

3km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

65%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

56%

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

Sleet

Sleet

Morning

Overcast

Overcast

Noon

Overcast

Overcast

14°

Afternoon

Cloudy

Cloudy

18°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Overcast

Overcast

12°

Dawn

Eastern

14km/h

Morning

Southeastern

16km/h

Noon

Southeastern

21km/h

Afternoon

Southeastern

26km/h

Evening

Southeastern

25km/h

Night

Southeastern

24km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

57%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

69%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

71%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

13°

Morning

Rain Showers

Rain Showers

17°

Noon

Chance for Rain Showers

Chance for Rain Showers

16°

Afternoon

Scattered snow

Scattered snow

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-4°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southeastern

23km/h

Morning

Southeastern

24km/h

Noon

Southeastern

25km/h

Afternoon

Southwestern

32km/h

Evening

Southwestern

31km/h

Night

Southwestern

30km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

72%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

44%

Night

Relative Humidity

49%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-6°

Morning

Very Cold

Very Cold

-6°

Noon

Scattered snow

Scattered snow

-3°

Afternoon

Scattered snow

Scattered snow

-3°

Evening

Very Cold

Very Cold

-4°

Night

Very Cold

Very Cold

-6°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

30km/h

Morning

Western

28km/h

Noon

Western

30km/h

Afternoon

Western

30km/h

Evening

Western

23km/h

Night

Western

21km/h

Dawn

Relative Humidity

53%

Morning

Relative Humidity

50%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

46%

Night

Relative Humidity

46%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-7°

Morning

Very Cold

Very Cold

-6°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

-1°

Night

Very Cold

Very Cold

-1°

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

Western

15km/h

Morning

Western

8km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

14km/h

Evening

Southwestern

7km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

52%

Morning

Relative Humidity

46%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

48%

Night

Relative Humidity

48%

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

-2°

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Scattered Clouds

Scattered Clouds

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

8km/h

Morning

Southern

11km/h

Noon

Southern

15km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

14km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

55%

Morning

Relative Humidity

53%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

59%

Night

Relative Humidity

68%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Chance for Light Rain

Chance for Light Rain

12°

Afternoon

Chance for Light Rain

Chance for Light Rain

14°

Evening

Overcast

Overcast

11°

Night

Chance for Light Rain

Chance for Light Rain

10°

Dawn

Southwestern

15km/h

Morning

Southwestern

15km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

13km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

80%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

74%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

30%

Noon

Precipitation Probability

30%

Afternoon

Precipitation Probability

30%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

33%