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

Day

frost at morning

Night

frost

Day

generally partly cloudy with frost at morning

Night

light fog from midnight

Day

snow/rain mix at morning followed by rain showers

Night

chance for rain showers at evening, light fog from midnight

Day

overcast

Night

snow/rain mix at dawn

Day

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

Night

fog mainly at evening

Day

generally overcast with light fog at morning

Night

cold and overcast

Day

chance for snow/rain mix from morning till noon followed by chance for snow showers

Night

chance for snow showers

-2°

Day

chance for snow showers till noon

Night

cold

-7°

Day

generally mostly clear with frost at early morning

-3°

Night

cold

-5°

Dawn

Snowy

Snowy

-1°

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

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

Northeastern

19km/h

Morning

Northeastern

16km/h

Noon

Northeastern

14km/h

Afternoon

Northeastern

7km/h

Evening

Northeastern

3km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

85%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

8km/h

Morning

Southwestern

8km/h

Noon

Southwestern

7km/h

Afternoon

Southwestern

6km/h

Evening

Southwestern

7km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

81%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

87%

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%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Sleet

Sleet

Noon

Overcast

Overcast

Afternoon

Rain Showers

Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

5km/h

Morning

Southern

6km/h

Noon

Southern

7km/h

Afternoon

Southern

10km/h

Evening

Southwestern

17km/h

Night

Southwestern

18km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

93%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

88%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Western

15km/h

Morning

North-west

15km/h

Noon

Northern

13km/h

Afternoon

Northeastern

11km/h

Evening

Eastern

10km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

72%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

84%

Night

Relative Humidity

91%

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

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

Dawn

Eastern

13km/h

Morning

Eastern

15km/h

Noon

Eastern

15km/h

Afternoon

Eastern

15km/h

Evening

Northeastern

11km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

92%

Noon

Relative Humidity

95%

Afternoon

Relative Humidity

97%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

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

Northeastern

6km/h

Morning

Eastern

5km/h

Noon

Southwestern

6km/h

Afternoon

Southwestern

8km/h

Evening

North-west

5km/h

Night

North-west

11km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

90%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

70%

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

Very Cold

Very Cold

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Chance for Light Snow

Chance for Light Snow

-1°

Dawn

North-west

13km/h

Morning

North-west

16km/h

Noon

North-west

19km/h

Afternoon

North-west

17km/h

Evening

Northern

14km/h

Night

Northern

12km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

63%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

51%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

43%

Dawn

Chance for Light Snow

Chance for Light Snow

-2°

Morning

Chance for Light Snow

Chance for Light Snow

-1°

Noon

Chance for Light Snow

Chance for Light Snow

Afternoon

Very Cold

Very Cold

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

North-west

12km/h

Morning

North-west

18km/h

Noon

North-west

22km/h

Afternoon

North-west

20km/h

Evening

North-west

13km/h

Night

North-west

17km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

51%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

51%

Night

Relative Humidity

50%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

40%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-7°

Morning

Frost

Frost

-7°

Noon

Very Cold

Very Cold

-4°

Afternoon

Very Cold

Very Cold

-3°

Evening

Very Cold

Very Cold

-4°

Night

Very Cold

Very Cold

-5°

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

17km/h

Morning

North-west

18km/h

Noon

North-west

20km/h

Afternoon

North-west

18km/h

Evening

North-west

13km/h

Night

North-west

14km/h

Dawn

Relative Humidity

57%

Morning

Relative Humidity

48%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

37%

Night

Relative Humidity

45%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%