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

Philadelphia, United States

Day

generally mostly clear with frost at morning

-6°

Night

frost at dawn

-9°

Day

cold

1°

Night

chance for snow/rain mix at midnight, frost at dawn

0°

Day

generally overcast with frost at morning

6°

Night

frost from midnight

-1°

Day

cold

-1°

Night

cold

-11°

Day

cold

-7°

Night

snow showers from midnight

-8°

Day

snow showers

-7°

Night

snow showers till midnight followed by frost

-13°

Day

cold

-6°

Night

cold

-13°

Day

frost

-3°

Night

frost

-11°

Day

frost

-3°

Night

frost and light fog at times

-8°

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-9°

Noon

Very Cold

Very Cold

-7°

Afternoon

Very Cold

Very Cold

-6°

Evening

Very Cold

Very Cold

-7°

Night

Very Cold

Very Cold

-9°

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

North-west

16km/h

Morning

Western

15km/h

Noon

Western

15km/h

Afternoon

Western

14km/h

Evening

Western

11km/h

Night

Western

8km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

55%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

54%

Night

Relative Humidity

58%

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

-9°

Morning

Very Cold

Very Cold

-6°

Noon

Very Cold

Very Cold

0°

Afternoon

Very Cold

Very Cold

1°

Evening

Very Cold

Very Cold

0°

Night

Chance for Sleet

Chance for Sleet

1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

5km/h

Morning

Southern

6km/h

Noon

Southern

19km/h

Afternoon

Southern

18km/h

Evening

Southern

18km/h

Night

Southern

18km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

47%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

54%

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

58%

Dawn

Frost

Frost

0°

Morning

Frost

Frost

2°

Noon

Very Cold

Very Cold

6°

Afternoon

Very Cold

Very Cold

6°

Evening

Very Cold

Very Cold

2°

Night

Frost

Frost

0°

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

17km/h

Morning

Southwestern

14km/h

Noon

Southwestern

21km/h

Afternoon

Western

19km/h

Evening

Western

12km/h

Night

North-west

9km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

64%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

63%

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

Very Cold

Very Cold

-1°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

-1°

Evening

Very Cold

Very Cold

-7°

Night

Very Cold

Very Cold

-10°

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

North-west

9km/h

Morning

North-west

11km/h

Noon

Western

13km/h

Afternoon

Western

17km/h

Evening

North-west

24km/h

Night

North-west

26km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

44%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

36%

Night

Relative Humidity

35%

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

-11°

Morning

Very Cold

Very Cold

-10°

Noon

Very Cold

Very Cold

-8°

Afternoon

Very Cold

Very Cold

-7°

Evening

Very Cold

Very Cold

-7°

Night

Scattered snow

Scattered snow

-7°

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

Very cold weather expected / Make sure to stay warm.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

22km/h

Morning

North-west

20km/h

Noon

North-west

19km/h

Afternoon

North-west

15km/h

Evening

North-west

11km/h

Night

Northern

12km/h

Dawn

Relative Humidity

42%

Morning

Relative Humidity

34%

Noon

Relative Humidity

28%

Afternoon

Relative Humidity

28%

Evening

Relative Humidity

33%

Night

Relative Humidity

42%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

67%

Dawn

Snowy

Snowy

-8°

Morning

Snowy

Snowy

-8°

Noon

Snowy

Snowy

-7°

Afternoon

Snowy

Snowy

-7°

Evening

Snowy

Snowy

-8°

Night

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-10°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Northern

10km/h

Morning

Northern

9km/h

Noon

Northeastern

9km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

11km/h

Night

Northeastern

16km/h

Dawn

Relative Humidity

46%

Morning

Relative Humidity

43%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

66%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

72%

Morning

Precipitation Probability

70%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

64%

Dawn

Very Cold

Very Cold

-13°

Morning

Very Cold

Very Cold

-10°

Noon

Very Cold

Very Cold

-6°

Afternoon

Very Cold

Very Cold

-6°

Evening

Very Cold

Very Cold

-10°

Night

Very Cold

Very Cold

-11°

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

North-west

8km/h

Morning

North-west

15km/h

Noon

North-west

17km/h

Afternoon

North-west

16km/h

Evening

North-west

11km/h

Night

North-west

15km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

47%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

53%

Night

Relative Humidity

57%

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

-13°

Morning

Frost

Frost

-10°

Noon

Frost

Frost

-4°

Afternoon

Frost

Frost

-3°

Evening

Frost

Frost

-6°

Night

Frost

Frost

-8°

Day 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.

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

15km/h

Morning

Western

16km/h

Noon

Western

18km/h

Afternoon

Western

17km/h

Evening

Western

16km/h

Night

Western

16km/h

Dawn

Relative Humidity

57%

Morning

Relative Humidity

83%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

85%

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

Frost

Frost

-11°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-3°

Afternoon

Frost

Frost

-3°

Evening

Mist - Light Fog

Mist - Light Fog

-6°

Night

Mist - Light Fog

Mist - Light Fog

-7°

Day 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

Western

13km/h

Morning

Western

13km/h

Noon

Western

14km/h

Afternoon

Western

13km/h

Evening

Western

10km/h

Night

Western

8km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

76%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%