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

Day

cold at times

Night

frost from midnight

-2°

Day

cold

Night

snow/rain mix and snow showers at dawn

Day

snow showers, snow/rain mix

Night

cold

Day

mostly cloudy

Night

generally overcast with snow/rain mix at dawn

Day

snow/rain mix at morning

Night

rain showers with thunderstorms mainly at dawn

Day

rain showers

15°

Night

frost from midnight till dawn followed by light fog

-3°

Day

frost till noon

Night

frost till dawn, light fog at dawn

-1°

Day

snow/rain mix at morning followed by chance for rain showers

Night

chance for snow/rain mix and chance for snow showers at evening

-2°

Day

cold

Night

cold

-1°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

19km/h

Morning

Western

18km/h

Noon

Western

22km/h

Afternoon

North-west

21km/h

Evening

North-west

19km/h

Night

North-west

15km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

51%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

53%

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

0%

Dawn

Frost

Frost

-2°

Morning

Very Cold

Very Cold

-1°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

11km/h

Morning

Western

8km/h

Noon

Western

9km/h

Afternoon

Western

9km/h

Evening

Southwestern

11km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

50%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

67%

Night

Relative Humidity

70%

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

Scattered snow

Scattered snow

Morning

Scattered snow

Scattered snow

Noon

Scattered snow

Scattered snow

Afternoon

Chance for Sleet

Chance for Sleet

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

9km/h

Morning

Southern

10km/h

Noon

Southern

10km/h

Afternoon

Southern

11km/h

Evening

Southwestern

14km/h

Night

Western

20km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

71%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

79%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

96%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

38%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Partly Cloudy

Partly Cloudy

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

24km/h

Morning

North-west

26km/h

Noon

North-west

24km/h

Afternoon

North-west

17km/h

Evening

Northern

9km/h

Night

Northern

6km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

55%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

73%

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

Sleet

Sleet

Morning

Sleet

Sleet

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Night

Overcast

Overcast

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Eastern

7km/h

Morning

Southern

7km/h

Noon

Southern

8km/h

Afternoon

Southwestern

6km/h

Evening

Western

4km/h

Night

North-west

9km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

69%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

82%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

62%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

38%

Night

Precipitation Probability

0%

Dawn

Thunderstorms

Thunderstorms

Morning

Rain Showers

Rain Showers

12°

Noon

Rain Showers

Rain Showers

15°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Evening

Very Cold

Very Cold

Night

Frost

Frost

-2°

Dawn

Northeastern

15km/h

Morning

Northeastern

15km/h

Noon

Northeastern

14km/h

Afternoon

Northeastern

17km/h

Evening

Northeastern

18km/h

Night

Northeastern

19km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

82%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

96%

Evening

Relative Humidity

97%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

-3°

Morning

Mist - Light Fog

Mist - Light Fog

-2°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Frost

Frost

-1°

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

Eastern

18km/h

Morning

Northeastern

13km/h

Noon

Northeastern

10km/h

Afternoon

Northern

10km/h

Evening

Northeastern

10km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

91%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

82%

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

Mist - Light Fog

Mist - Light Fog

Morning

Sleet

Sleet

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Partly Cloudy with chance for Snow Showers

Partly Cloudy with chance for Snow Showers

Night

Very Cold

Very Cold

-1°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Dawn

Northeastern

6km/h

Morning

Eastern

7km/h

Noon

Southern

15km/h

Afternoon

Southwestern

14km/h

Evening

Western

29km/h

Night

Western

24km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

90%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

53%

Night

Relative Humidity

39%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

63%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

36%

Evening

Precipitation Probability

35%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-2°

Morning

Very Cold

Very Cold

-1°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-1°

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

18km/h

Morning

North-west

23km/h

Noon

Western

28km/h

Afternoon

Western

26km/h

Evening

Western

22km/h

Night

Western

18km/h

Dawn

Relative Humidity

38%

Morning

Relative Humidity

38%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

40%

Night

Relative Humidity

43%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%