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

Day

generally scattered clouds with frost at morning

Night

frost from early night hours

-1°

Day

generally scattered clouds with frost at early morning

Night

frost at dawn

Day

generally overcast with frost at early morning

Night

cold

Day

chance for rain showers from noon

15°

Night

chance for light rain at evening followed by light fog

Day

scattered clouds

10°

Night

chance for light rain at dawn

Day

generally partly cloudy with chance for light rain at afternoon

10°

Night

chance for light rain at evening, frost at dawn

Day

generally overcast with frost at morning

Night

frost at dawn

Day

cold and scattered clouds

10°

Night

chance for rain showers till midnight

Day

light rain at morning

10°

Night

cold and partly cloudy

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

North-west

11km/h

Morning

Western

8km/h

Noon

Western

9km/h

Afternoon

Southwestern

12km/h

Evening

Southwestern

12km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

49%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

61%

Night

Relative Humidity

66%

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

-1°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

11km/h

Morning

Western

13km/h

Noon

Western

13km/h

Afternoon

Western

12km/h

Evening

Western

8km/h

Night

Western

6km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

42%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

65%

Night

Relative Humidity

74%

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

Morning

Frost

Frost

Noon

Scattered Clouds

Scattered Clouds

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

Northeastern

5km/h

Morning

Southeastern

6km/h

Noon

Southern

15km/h

Afternoon

Southern

15km/h

Evening

Southern

14km/h

Night

Southern

15km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

57%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

69%

Night

Relative Humidity

75%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

15°

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

14km/h

Morning

Southwestern

10km/h

Noon

Southwestern

6km/h

Afternoon

Southern

8km/h

Evening

Western

12km/h

Night

Western

14km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

77%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

96%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

48%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Overcast

Overcast

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

Dawn

Western

13km/h

Morning

North-west

16km/h

Noon

North-west

16km/h

Afternoon

Western

14km/h

Evening

Western

5km/h

Night

Southern

14km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

70%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

72%

Night

Relative Humidity

82%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

10°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Night

Very Cold

Very Cold

Dawn

Southern

20km/h

Morning

Southern

21km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

17km/h

Evening

Western

15km/h

Night

North-west

13km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

71%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

51%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

46%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

51%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

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

North-west

8km/h

Morning

North-west

13km/h

Noon

North-west

17km/h

Afternoon

North-west

15km/h

Evening

North-west

9km/h

Night

North-west

14km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

57%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

45%

Night

Relative Humidity

61%

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

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

10°

Afternoon

Overcast

Overcast

10°

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

North-west

12km/h

Morning

Northern

7km/h

Noon

Southwestern

6km/h

Afternoon

Southern

10km/h

Evening

Southeastern

13km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

52%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

59%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

25%

Night

Precipitation Probability

58%

Dawn

Overcast

Overcast

Morning

Light Rain

Light Rain

Noon

Mostly Cloudy

Mostly Cloudy

10°

Afternoon

Partly Cloudy

Partly Cloudy

10°

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

Eastern

12km/h

Morning

Western

21km/h

Noon

North-west

27km/h

Afternoon

North-west

25km/h

Evening

North-west

19km/h

Night

North-west

15km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

61%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

30%

Night

Relative Humidity

34%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%