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

Day

mostly cloudy

15°

Night

scattered clouds

Day

scattered clouds

13°

Night

light fog at dawn

Day

rain showers

10°

Night

rain showers

Day

rain showers

Night

rain showers and light fog at times

Day

rain showers

10°

Night

chance for rain showers at evening followed by fog

Day

generally scattered clouds with light fog at morning

11°

Night

light fog at dawn

Day

scattered clouds

12°

Night

chance for light rain at dawn

Day

chance for rain showers from noon

Night

rain showers

Day

light rain

10°

Night

chance for rain showers from midnight

Dawn

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

Noon

Mostly Cloudy

Mostly Cloudy

14°

Afternoon

Cloudy

Cloudy

15°

Evening

Scattered Clouds

Scattered Clouds

Night

Mostly Clear

Mostly Clear

Dawn

Northeastern

18km/h

Morning

Northeastern

17km/h

Noon

Eastern

15km/h

Afternoon

Eastern

14km/h

Evening

Eastern

15km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

77%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

75%

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

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

13°

Evening

Scattered Clouds

Scattered Clouds

Night

Scattered Clouds

Scattered Clouds

Dawn

Northeastern

5km/h

Morning

Southeastern

4km/h

Noon

Southern

2km/h

Afternoon

Southeastern

3km/h

Evening

Southeastern

4km/h

Night

Southern

8km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

81%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

88%

Night

Relative Humidity

91%

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

Chance for Rain Showers

Chance for Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

10°

Dawn

Southern

7km/h

Morning

Southern

9km/h

Noon

Southern

11km/h

Afternoon

Southern

19km/h

Evening

Southern

17km/h

Night

Southern

14km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

87%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

92%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

80%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

95%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

4km/h

Morning

Eastern

3km/h

Noon

Northern

9km/h

Afternoon

North-west

9km/h

Evening

Western

10km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

99%

Noon

Relative Humidity

98%

Afternoon

Relative Humidity

97%

Evening

Relative Humidity

96%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

92%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

94%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

92%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Light Rain

Light Rain

Noon

Light Rain

Light Rain

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

10°

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Night

Mist - Light Fog

Mist - Light Fog

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southern

14km/h

Morning

Southwestern

13km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

9km/h

Evening

Southeastern

6km/h

Night

Southeastern

3km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

88%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

93%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

83%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Scattered Clouds

Scattered Clouds

11°

Afternoon

Mostly Clear

Mostly Clear

11°

Evening

Scattered Clouds

Scattered Clouds

Night

Overcast

Overcast

Dawn

Northeastern

5km/h

Morning

Northern

5km/h

Noon

Northern

5km/h

Afternoon

Northern

6km/h

Evening

Northern

7km/h

Night

Northern

5km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

92%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

79%

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

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

12°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Scattered Clouds

Scattered Clouds

Night

Mostly Cloudy

Mostly Cloudy

Dawn

Northeastern

1km/h

Morning

Western

2km/h

Noon

Western

2km/h

Afternoon

Southern

2km/h

Evening

Southern

2km/h

Night

Southern

2km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

83%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

60%

Night

Relative Humidity

72%

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

Overcast

Overcast

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southern

2km/h

Morning

Southern

1km/h

Noon

Southern

3km/h

Afternoon

Southern

6km/h

Evening

Southern

7km/h

Night

Southern

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

89%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

80%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

51%

Night

Precipitation Probability

74%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Chance for Light Rain

Chance for Light Rain

Noon

Light Rain

Light Rain

10°

Afternoon

Light Rain

Light Rain

10°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Chance for Light Rain

Chance for Light Rain

Dawn

Southern

5km/h

Morning

Western

2km/h

Noon

North-west

3km/h

Afternoon

Northern

5km/h

Evening

Northern

5km/h

Night

North-west

6km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

95%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

80%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

54%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

48%