Weather hour by hour (periods) in Piraeus , Greece

Day

scattered clouds

16°

Night

generally partly cloudy with chance for light rain at dawn

13°

Day

chance for rain showers with thunderstorms till noon

18°

Night

clear to partly cloudy

11°

Day

chance for rain showers from noon till afternoon

15°

Night

generally overcast with chance for light rain at dawn

12°

Day

rain showers from noon till afternoon

14°

Night

mostly cloudy to mostly clear

Day

clear

14°

Night

mostly clear

Day

clear

13°

Night

scattered clouds

11°

Day

generally partly cloudy with rain showers at afternoon

16°

Night

generally overcast with rain showers at evening

10°

Day

chance for rain showers at afternoon

14°

Night

chance for rain showers till midnight followed by chance for snow/rain mix

Day

generally cloudy with chance for snow/rain mix at morning

Night

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

Dawn

Mostly Clear

Mostly Clear

11°

Morning

Mostly Cloudy

Mostly Cloudy

13°

Noon

Partly Cloudy

Partly Cloudy

16°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Scattered Clouds

Scattered Clouds

14°

Night

Partly Cloudy

Partly Cloudy

14°

Dawn

Western

11km/h

Morning

Western

9km/h

Noon

Southwestern

8km/h

Afternoon

Southern

10km/h

Evening

Southeastern

10km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

75%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

86%

Night

Relative Humidity

88%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

13°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

16°

Noon

Chance for Rain Showers

Chance for Rain Showers

18°

Afternoon

Partly Cloudy

Partly Cloudy

18°

Evening

Clear

Clear

14°

Night

Clear

Clear

12°

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.

Dawn

Southeastern

17km/h

Morning

Southeastern

22km/h

Noon

Southern

23km/h

Afternoon

Southwestern

16km/h

Evening

Western

8km/h

Night

Western

5km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

72%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

74%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

33%

Morning

Precipitation Probability

35%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Partly Cloudy

Partly Cloudy

13°

Noon

Chance for Rain Showers

Chance for Rain Showers

15°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

15°

Evening

Partly Cloudy

Partly Cloudy

13°

Night

Overcast

Overcast

12°

Dawn

North-west

3km/h

Morning

North-west

3km/h

Noon

Southwestern

8km/h

Afternoon

Western

13km/h

Evening

Western

17km/h

Night

Western

15km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

79%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

64%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

45%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Light Rain

Chance for Light Rain

12°

Morning

Overcast

Overcast

13°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

14°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

14°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Mostly Cloudy

Mostly Cloudy

Dawn

Western

14km/h

Morning

Southern

21km/h

Noon

Southwestern

24km/h

Afternoon

Southwestern

22km/h

Evening

Western

23km/h

Night

Western

24km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

74%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

66%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

33%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

70%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Clear

Clear

10°

Noon

Clear

Clear

13°

Afternoon

Clear

Clear

14°

Evening

Clear

Clear

11°

Night

Mostly Clear

Mostly Clear

10°

Dawn

North-west

20km/h

Morning

North-west

16km/h

Noon

North-west

17km/h

Afternoon

North-west

14km/h

Evening

North-west

7km/h

Night

North-west

6km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

43%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

62%

Night

Relative Humidity

69%

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 Clear

Mostly Clear

Morning

Mostly Clear

Mostly Clear

11°

Noon

Clear

Clear

13°

Afternoon

Mostly Clear

Mostly Clear

13°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

North-west

5km/h

Morning

Northern

4km/h

Noon

Western

5km/h

Afternoon

Southern

9km/h

Evening

Southern

3km/h

Night

Western

2km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

60%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

74%

Night

Relative Humidity

78%

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

11°

Morning

Mostly Cloudy

Mostly Cloudy

13°

Noon

Partly Cloudy

Partly Cloudy

16°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

16°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

14°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Western

4km/h

Morning

Southern

14km/h

Noon

Southern

29km/h

Afternoon

Southern

34km/h

Evening

Southern

26km/h

Night

Southwestern

21km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

79%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

74%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

10°

Morning

Overcast

Overcast

11°

Noon

Mostly Cloudy

Mostly Cloudy

13°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

14°

Evening

Chance for Rain Showers

Chance for Rain Showers

10°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Western

12km/h

Morning

Western

14km/h

Noon

Western

15km/h

Afternoon

Western

15km/h

Evening

Western

12km/h

Night

North-west

10km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

72%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

73%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

37%

Night

Precipitation Probability

38%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Chance for Sleet

Chance for Sleet

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Northern

13km/h

Morning

Northern

14km/h

Noon

Northern

13km/h

Afternoon

Northern

13km/h

Evening

Northern

10km/h

Night

Northern

8km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

73%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

76%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

54%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

30%