Weather hour by hour (periods) in Piraeus , Greece

Day

rain showers with thunderstorms

16°

Night

generally scattered clouds with chance for light rain at evening

11°

Day

scattered clouds

15°

Night

generally overcast with chance for rain showers at midnight

11°

Day

partly cloudy

15°

Night

rain showers from midnight

12°

Day

rain showers with thunderstorms

14°

Night

rain showers

Day

scattered clouds

Night

light fog at dawn

Day

partly cloudy

11°

Night

mostly cloudy

Day

mostly cloudy

11°

Night

light fog at dawn

Day

mostly cloudy

11°

Night

chance for rain showers from early night hours till dawn

Day

chance for light rain

12°

Night

chance for rain showers till dawn

10°

Dawn

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

14°

Morning

Thunderstorms

Thunderstorms

14°

Noon

Thunderstorms

Thunderstorms

15°

Afternoon

Thunderstorms

Thunderstorms

16°

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

Night

Scattered Clouds

Scattered Clouds

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

Southern

26km/h

Morning

Southern

25km/h

Noon

Southern

23km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

17km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

79%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

85%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

97%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

40%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Mostly Clear

Mostly Clear

12°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Mostly Cloudy

Mostly Cloudy

15°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Western

19km/h

Morning

Western

16km/h

Noon

Western

16km/h

Afternoon

Western

13km/h

Evening

Western

7km/h

Night

North-west

7km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

66%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

79%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

35%

Dawn

Overcast

Overcast

11°

Morning

Partly Cloudy

Partly Cloudy

12°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Overcast

Overcast

13°

Night

Chance for Rain Showers

Chance for Rain Showers

13°

Dawn

Northern

9km/h

Morning

North-west

7km/h

Noon

North-west

8km/h

Afternoon

Western

9km/h

Evening

Southern

4km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

78%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

79%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

53%

Dawn

Rain Showers

Rain Showers

12°

Morning

Thunderstorms

Thunderstorms

13°

Noon

Thunderstorms

Thunderstorms

14°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

14°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

11°

Night

Rain Showers

Rain Showers

Dawn

Eastern

17km/h

Morning

Eastern

21km/h

Noon

Southern

21km/h

Afternoon

Southern

15km/h

Evening

Northern

24km/h

Night

Northern

28km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

88%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

80%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

97%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

90%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Scattered Clouds

Scattered Clouds

Noon

Overcast

Overcast

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

North-west

29km/h

Morning

North-west

9km/h

Noon

North-west

5km/h

Afternoon

Western

6km/h

Evening

Southern

3km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

74%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

80%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

62%

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

Partly Cloudy

Partly Cloudy

10°

Afternoon

Mostly Cloudy

Mostly Cloudy

11°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Overcast

Overcast

Dawn

Northeastern

5km/h

Morning

Northeastern

5km/h

Noon

Southeastern

7km/h

Afternoon

Southern

8km/h

Evening

Southeastern

7km/h

Night

Southeastern

5km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

85%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

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

Cloudy

Cloudy

Morning

Overcast

Overcast

Noon

Mostly Cloudy

Mostly Cloudy

11°

Afternoon

Mostly Cloudy

Mostly Cloudy

11°

Evening

Mostly Cloudy

Mostly Cloudy

10°

Night

Mostly Cloudy

Mostly Cloudy

Dawn

Northeastern

2km/h

Morning

Northern

4km/h

Noon

Southern

12km/h

Afternoon

Southern

14km/h

Evening

Southern

11km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

84%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

77%

Night

Relative Humidity

90%

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

Mostly Cloudy

Mostly Cloudy

Noon

Overcast

Overcast

11°

Afternoon

Cloudy

Cloudy

11°

Evening

Overcast

Overcast

10°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southeastern

10km/h

Morning

Southeastern

11km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

13km/h

Evening

Southern

12km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

85%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

82%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

40%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

11°

Night

Chance for Rain Showers

Chance for Rain Showers

10°

Dawn

Eastern

6km/h

Morning

Eastern

7km/h

Noon

Southeastern

8km/h

Afternoon

Southern

10km/h

Evening

Southern

7km/h

Night

Southwestern

5km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

85%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

88%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

42%

Evening

Precipitation Probability

35%

Night

Precipitation Probability

35%