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

Day

frost at times

Night

frost

-5°

Day

frost at morning

Night

frost

-2°

Day

generally overcast with frost at morning

Night

cold

Day

chance for rain showers, light fog

Night

light fog

Day

partly cloudy to overcast

14°

Night

rain showers

Day

chance for snow/rain mix from morning till noon

Night

chance for snow showers from midnight

Day

chance for light snow at morning followed by frost

Night

frost from midnight

-3°

Day

frost at early morning, light rain at afternoon

Night

light rain till midnight

-1°

Day

cold

Night

cold

-6°

Dawn

Frost

Frost

-8°

Morning

Frost

Frost

-6°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

-2°

Night

Frost

Frost

-4°

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

Very cold weather expected / Make sure to stay warm.

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

Southwestern

8km/h

Morning

Southwestern

9km/h

Noon

Southwestern

9km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

71%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

69%

Night

Relative Humidity

81%

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

-5°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Frost

Frost

-2°

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

Very cold weather expected / Make sure to stay warm.

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

Southwestern

10km/h

Morning

Southwestern

10km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

7km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

64%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

62%

Night

Relative Humidity

65%

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

Very Cold

Very Cold

Afternoon

Overcast

Overcast

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

Southern

11km/h

Morning

Southern

12km/h

Noon

Southern

17km/h

Afternoon

Southwestern

17km/h

Evening

Southwestern

14km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

52%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

53%

Night

Relative Humidity

64%

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

Chance for Light Rain

Chance for Light Rain

Noon

Chance for Light Rain

Chance for Light Rain

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

11km/h

Morning

Southern

11km/h

Noon

Southern

16km/h

Afternoon

Southwestern

16km/h

Evening

Western

15km/h

Night

Western

12km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

64%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

56%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

43%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Scattered Clouds

Scattered Clouds

12°

Afternoon

Overcast

Overcast

14°

Evening

Rain Showers

Rain Showers

10°

Night

Rain Showers

Rain Showers

Dawn

Western

11km/h

Morning

Southwestern

8km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

12km/h

Evening

Southern

9km/h

Night

Southern

15km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

80%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

80%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

77%

Dawn

Very Cold

Very Cold

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Southwestern

13km/h

Morning

Western

11km/h

Noon

Western

12km/h

Afternoon

North-west

11km/h

Evening

Western

5km/h

Night

Western

5km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

90%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

90%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

80%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

43%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Very Cold

Very Cold

-2°

Night

Frost

Frost

-3°

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

4km/h

Morning

North-west

7km/h

Noon

Western

11km/h

Afternoon

Western

10km/h

Evening

Southwestern

9km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

73%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

58%

Night

Relative Humidity

62%

Dawn

Precipitation Probability

46%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

Noon

Overcast

Overcast

Afternoon

Light Rain

Light Rain

Evening

Light Rain

Light Rain

Night

Very Cold

Very Cold

Dawn

Southern

17km/h

Morning

Southwestern

22km/h

Noon

Southwestern

28km/h

Afternoon

Southwestern

26km/h

Evening

Western

17km/h

Night

Western

19km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

61%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

57%

Night

Relative Humidity

50%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

73%

Dawn

Very Cold

Very Cold

-1°

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

-3°

Night

Very Cold

Very Cold

-6°

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

23km/h

Morning

Western

24km/h

Noon

Western

25km/h

Afternoon

North-west

24km/h

Evening

North-west

15km/h

Night

Western

13km/h

Dawn

Relative Humidity

48%

Morning

Relative Humidity

50%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

39%

Night

Relative Humidity

40%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%