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

Day

snow/rain mix and rain showers and light fog at times

Night

overcast

Day

cold and mostly cloudy

Night

generally scattered clouds with chance for light snow at dawn

Day

snow showers and snow/rain mix at times

Night

snow showers

-1°

Day

snow showers

Night

chance for light snow at evening followed by frost

-5°

Day

frost

-1°

Night

frost, chance for snow showers at dawn

-7°

Day

chance for light snow at early morning, frost from morning till noon

Night

chance for snow/rain mix till midnight

Day

cold

Night

frost and light fog at times

-4°

Day

frost till morning

Night

frost

-2°

Day

generally scattered clouds with frost at morning

Night

cold

Dawn

Sleet

Sleet

Morning

Sleet

Sleet

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Mist - Light Fog

Mist - Light Fog

Evening

Mist - Light Fog

Mist - Light Fog

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

13km/h

Morning

Eastern

14km/h

Noon

Eastern

12km/h

Afternoon

Southeastern

7km/h

Evening

North-west

9km/h

Night

Western

19km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

97%

Noon

Relative Humidity

96%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

99%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Scattered Clouds

Scattered Clouds

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

Western

15km/h

Morning

Western

18km/h

Noon

North-west

17km/h

Afternoon

North-west

15km/h

Evening

North-west

8km/h

Night

Northern

5km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

54%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

77%

Night

Relative Humidity

84%

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

Sleet

Sleet

Noon

Sleet

Sleet

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Snowy

Snowy

-1°

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

North-west

4km/h

Morning

Northeastern

7km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

19km/h

Evening

Northeastern

20km/h

Night

Northeastern

19km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

93%

Noon

Relative Humidity

98%

Afternoon

Relative Humidity

98%

Evening

Relative Humidity

96%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Snowy

Snowy

-1°

Morning

Snowy

Snowy

-1°

Noon

Snowy

Snowy

Afternoon

Snowy

Snowy

Evening

Frost

Frost

-1°

Night

Frost

Frost

-4°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Northern

18km/h

Morning

Northern

18km/h

Noon

North-west

25km/h

Afternoon

North-west

22km/h

Evening

North-west

16km/h

Night

North-west

18km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

80%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

80%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-4°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-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.

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

North-west

19km/h

Noon

North-west

19km/h

Afternoon

North-west

18km/h

Evening

Western

9km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

68%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

75%

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

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-6°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Chance for Sleet

Chance for Sleet

Night

Chance for Sleet

Chance for Sleet

Day 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

12km/h

Afternoon

Southern

11km/h

Evening

Southern

9km/h

Night

Southern

11km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

81%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

76%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

44%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

53%

Night

Precipitation Probability

53%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Mist - Light Fog

Mist - Light Fog

-3°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

15km/h

Morning

Southern

19km/h

Noon

Southern

22km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

21km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

65%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

91%

Night

Relative Humidity

95%

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

-4°

Morning

Frost

Frost

-2°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

-1°

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

North-west

18km/h

Morning

North-west

18km/h

Noon

North-west

15km/h

Afternoon

North-west

12km/h

Evening

Western

7km/h

Night

Western

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

56%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

65%

Night

Relative Humidity

72%

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

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

Southwestern

8km/h

Morning

Southwestern

13km/h

Noon

Southern

19km/h

Afternoon

Southern

18km/h

Evening

Southern

15km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

57%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

60%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%