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

Day

Scattered clouds

28°

Night

Mostly clear

19°

Day

Scattered clouds

30°

Night

Chance for rain showers at dawn decreases in intensity with time

21°

Day

Chance for thunderstorms

32°

Night

Scattered clouds; chance for thunderstorms at night

23°

Day

Partly cloudy with a chance for light rain at noon increases in intensity in the afternoon

30°

Night

Clear

23°

Day

Very hot

35°

Night

Scattered clouds; partly cloudy with a chance for thunderstorms and light rain at dawn

23°

Day

Partly cloudy; chance for thunderstorms in the morning

33°

Night

Thunderstorms

23°

Day

Mostly clear

30°

Night

Chance for rain showers starts at after midnight

22°

Day

Partly cloudy; chance for rain showers in the morning

30°

Night

Scattered clouds

21°

Day

Mostly clear

32°

Night

Thunderstorms

21°

Dawn

Scattered Clouds

Scattered Clouds

19°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Mostly Clear

Mostly Clear

27°

Afternoon

Scattered Clouds

Scattered Clouds

28°

Evening

Partly Cloudy

Partly Cloudy

27°

Night

Scattered Clouds

Scattered Clouds

20°

Dawn

Northern

9km/h

Morning

North-west

11km/h

Noon

Northern

9km/h

Afternoon

Northern

14km/h

Evening

Northern

10km/h

Night

Northern

5km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

42%

Noon

Relative Humidity

31%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

44%

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

Clear

Clear

19°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Mostly Clear

Mostly Clear

28°

Afternoon

Scattered Clouds

Scattered Clouds

30°

Evening

Partly Cloudy

Partly Cloudy

28°

Night

Overcast

Overcast

21°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northern

5km/h

Morning

Northern

6km/h

Noon

Northeastern

3km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

13km/h

Night

Southern

15km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

45%

Noon

Relative Humidity

32%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

50%

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

Chance for Rain Showers

Chance for Rain Showers

21°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

22°

Noon

Overcast

Overcast

29°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

32°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

30°

Night

Chance for Thunderstorms

Chance for Thunderstorms

24°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

15km/h

Morning

Southern

17km/h

Noon

Southwestern

17km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

8km/h

Night

Southern

9km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

86%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

66%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

25%

Morning

Precipitation Probability

25%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

25%

Evening

Precipitation Probability

25%

Night

Precipitation Probability

25%

Dawn

Scattered Clouds

Scattered Clouds

23°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

29°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

30°

Evening

Mostly Clear

Mostly Clear

27°

Night

Mostly Clear

Mostly Clear

24°

Dawn

Southwestern

6km/h

Morning

Western

6km/h

Noon

Northern

7km/h

Afternoon

North-west

13km/h

Evening

North-west

11km/h

Night

North-west

6km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

48%

Noon

Relative Humidity

26%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

43%

Night

Relative Humidity

67%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

25%

Afternoon

Precipitation Probability

25%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

23°

Morning

Mostly Clear

Mostly Clear

25°

Noon

Clear

Clear

33°

Afternoon

Very Hot

Very Hot

35°

Evening

Scattered Clouds

Scattered Clouds

32°

Night

Scattered Clouds

Scattered Clouds

25°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

Southwestern

5km/h

Morning

North-west

7km/h

Noon

North-west

9km/h

Afternoon

Western

12km/h

Evening

North-west

9km/h

Night

Western

8km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

40%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

26%

Evening

Relative Humidity

44%

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

Scattered Clouds

Scattered Clouds

23°

Morning

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

24°

Noon

Mostly Cloudy

Mostly Cloudy

31°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

33°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

30°

Night

Thunderstorms

Thunderstorms

24°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

North-west

6km/h

Morning

Eastern

8km/h

Noon

Southwestern

10km/h

Afternoon

Southwestern

17km/h

Evening

North-west

8km/h

Night

Southern

10km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

55%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

82%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

25%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

25%

Evening

Precipitation Probability

25%

Night

Precipitation Probability

75%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

24°

Noon

Clear

Clear

29°

Afternoon

Mostly Clear

Mostly Clear

30°

Evening

Clear

Clear

28°

Night

Clear

Clear

23°

Dawn

Southeastern

8km/h

Morning

Western

21km/h

Noon

North-west

25km/h

Afternoon

North-west

26km/h

Evening

North-west

22km/h

Night

Northern

18km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

63%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

40%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

75%

Morning

Precipitation Probability

25%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

22°

Morning

Chance for Rain Showers

Chance for Rain Showers

23°

Noon

Scattered Clouds

Scattered Clouds

29°

Afternoon

Scattered Clouds

Scattered Clouds

30°

Evening

Mostly Cloudy

Mostly Cloudy

26°

Night

Scattered Clouds

Scattered Clouds

22°

Dawn

North-west

8km/h

Morning

North-west

12km/h

Noon

North-west

15km/h

Afternoon

North-west

16km/h

Evening

Western

11km/h

Night

Western

8km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

40%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

26%

Evening

Relative Humidity

39%

Night

Relative Humidity

48%

Dawn

Precipitation Probability

25%

Morning

Precipitation Probability

25%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

21°

Morning

Scattered Clouds

Scattered Clouds

23°

Noon

Mostly Clear

Mostly Clear

31°

Afternoon

Mostly Clear

Mostly Clear

32°

Evening

Mostly Clear

Mostly Clear

27°

Night

Thunderstorms

Thunderstorms

22°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

9km/h

Morning

Western

9km/h

Noon

Western

11km/h

Afternoon

Southwestern

16km/h

Evening

Southern

16km/h

Night

Southern

15km/h

Dawn

Relative Humidity

50%

Morning

Relative Humidity

40%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

26%

Evening

Relative Humidity

57%

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

75%