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

Day

mostly cloudy to clear

19°

Night

clear to overcast

10°

Day

mostly cloudy

19°

Night

light fog from midnight

11°

Day

partly cloudy

18°

Night

generally overcast with rain showers at dawn

12°

Day

rain showers

15°

Night

rain showers

Day

rain showers

12°

Night

rain showers

Day

rain showers

11°

Night

rain showers till midnight, light fog at dawn

Day

rain showers

Night

rain showers

Day

rain showers

14°

Night

chance for rain showers from midnight

Day

chance for rain showers

18°

Night

chance for rain showers from midnight till dawn

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Clear

Clear

14°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

North-west

5km/h

Morning

Northern

5km/h

Noon

Northern

5km/h

Afternoon

Northern

5km/h

Evening

Northern

5km/h

Night

Northern

4km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

89%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

80%

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

0%

Dawn

Overcast

Overcast

10°

Morning

Overcast

Overcast

12°

Noon

Overcast

Overcast

18°

Afternoon

Cloudy

Cloudy

19°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Mist - Light Fog

Mist - Light Fog

12°

Dawn

Southeastern

5km/h

Morning

Southern

8km/h

Noon

Southern

14km/h

Afternoon

Southwestern

18km/h

Evening

Southwestern

6km/h

Night

Southern

5km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

81%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

87%

Night

Relative Humidity

96%

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

11°

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Overcast

Overcast

16°

Afternoon

Cloudy

Cloudy

18°

Evening

Mostly Cloudy

Mostly Cloudy

14°

Night

Overcast

Overcast

12°

Dawn

Southern

5km/h

Morning

Southern

6km/h

Noon

Southern

8km/h

Afternoon

Southern

8km/h

Evening

Southern

7km/h

Night

Southern

9km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

88%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

82%

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

Rain Showers

Rain Showers

12°

Morning

Chance for Rain Showers

Chance for Rain Showers

14°

Noon

Rain Showers

Rain Showers

15°

Afternoon

Rain Showers

Rain Showers

13°

Evening

Rain Showers

Rain Showers

11°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

11°

Dawn

Southern

13km/h

Morning

Southern

20km/h

Noon

Southern

28km/h

Afternoon

Southern

30km/h

Evening

Southwestern

17km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

90%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

77%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

12°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

10°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Dawn

Southern

18km/h

Morning

Southern

26km/h

Noon

Southern

29km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

14km/h

Night

Southern

11km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

86%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

85%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

83%

Night

Precipitation Probability

99%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

11°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

11°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

Night

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

Dawn

Southeastern

9km/h

Morning

Northeastern

5km/h

Noon

Southwestern

16km/h

Afternoon

Western

20km/h

Evening

Southwestern

12km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

91%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

86%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

72%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Light Rain

Light Rain

Noon

Light Rain

Light Rain

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southwestern

10km/h

Morning

Southern

8km/h

Noon

Southwestern

8km/h

Afternoon

Southern

4km/h

Evening

Northeastern

5km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

84%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

63%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

67%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

67%

Night

Precipitation Probability

67%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

10°

Noon

Chance for Rain Showers

Chance for Rain Showers

13°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

14°

Evening

Mostly Clear

Mostly Clear

12°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Dawn

Eastern

13km/h

Morning

Eastern

12km/h

Noon

Eastern

12km/h

Afternoon

Eastern

13km/h

Evening

Eastern

14km/h

Night

Eastern

17km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

74%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

81%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

67%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

50%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Morning

Chance for Rain Showers

Chance for Rain Showers

10°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

16°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

18°

Evening

Clear

Clear

14°

Night

Chance for Rain Showers

Chance for Rain Showers

12°

Dawn

Eastern

11km/h

Morning

Southeastern

7km/h

Noon

Southern

8km/h

Afternoon

Southern

5km/h

Evening

Western

1km/h

Night

Northern

1km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

89%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

69%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

50%

Morning

Precipitation Probability

50%

Noon

Precipitation Probability

50%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

50%