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

Day

generally mostly cloudy with light fog at morning

14°

Night

light fog at evening, light rain at dawn

Day

chance for rain showers

10°

Night

rain showers from midnight

10°

Day

rain showers

12°

Night

rain showers, light fog at midnight

Day

rain showers from noon

12°

Night

rain showers

Day

rain showers

Night

rain showers

Day

rain showers

Night

rain showers

Day

rain showers

Night

rain showers

Day

rain showers from noon

Night

rain showers

Day

rain showers

Night

snow/rain mix and snow showers and light fog at times

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Cloudy

Cloudy

13°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Mist - Light Fog

Mist - Light Fog

10°

Night

Partly Cloudy

Partly Cloudy

Dawn

Northeastern

1km/h

Morning

North-west

1km/h

Noon

Western

3km/h

Afternoon

Southwestern

3km/h

Evening

Southern

4km/h

Night

Southeastern

4km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

92%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

95%

Night

Relative Humidity

92%

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

Light Rain

Light Rain

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

10°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Overcast

Overcast

10°

Night

Chance for Rain Showers

Chance for Rain Showers

10°

Dawn

Southwestern

6km/h

Morning

Southwestern

3km/h

Noon

Southern

6km/h

Afternoon

Southeastern

5km/h

Evening

Southeastern

7km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

79%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

88%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

38%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

44%

Dawn

Rain Showers

Rain Showers

10°

Morning

Rain Showers

Rain Showers

11°

Noon

Rain Showers

Rain Showers

11°

Afternoon

Rain Showers

Rain Showers

12°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

10°

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southeastern

21km/h

Morning

Southern

24km/h

Noon

Southern

25km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

17km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

79%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

88%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

0%

Dawn

Rain Showers

Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

10°

Noon

Rain Showers

Rain Showers

12°

Afternoon

Rain Showers

Rain Showers

12°

Evening

Rain Showers

Rain Showers

11°

Night

Rain Showers

Rain Showers

Dawn

Southern

12km/h

Morning

Southern

16km/h

Noon

Southern

15km/h

Afternoon

Southern

15km/h

Evening

Southern

22km/h

Night

Southern

29km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

88%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

78%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southwestern

26km/h

Morning

Southwestern

18km/h

Noon

Western

17km/h

Afternoon

Southwestern

14km/h

Evening

Southern

9km/h

Night

Southern

8km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

73%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

80%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

83%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

79%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rainy

Rainy

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southeastern

11km/h

Morning

Southeastern

13km/h

Noon

Southern

8km/h

Afternoon

Southwestern

7km/h

Evening

Southwestern

5km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

84%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

93%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Dawn

Southwestern

9km/h

Morning

Southwestern

10km/h

Noon

Southwestern

11km/h

Afternoon

Southwestern

13km/h

Evening

Southwestern

12km/h

Night

Southern

14km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

89%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

89%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

98%

Dawn

Rain Showers

Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Light Rain

Light Rain

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

18km/h

Morning

Southern

17km/h

Noon

Southern

19km/h

Afternoon

Southern

19km/h

Evening

Southern

18km/h

Night

Southern

17km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

94%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

97%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Sleet

Sleet

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

16km/h

Morning

Western

11km/h

Noon

Western

12km/h

Afternoon

Western

12km/h

Evening

Western

12km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

77%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

80%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

84%