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

Day

rain showers, snow/rain mix at noon

Night

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

Day

generally overcast with rain showers at noon

Night

light fog till midnight

Day

scattered clouds

Night

light fog at dawn

Day

mostly cloudy

Night

light fog from midnight till dawn

Day

overcast

Night

chance for rain showers at times

Day

chance for rain showers till noon

11°

Night

chance for light rain from evening till midnight followed by light fog

Day

light fog till noon

11°

Night

fog and chance for rain showers at times

Day

clear

12°

Night

light fog from early night hours

Day

scattered clouds

10°

Night

cold and scattered clouds

Dawn

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Morning

Rain Showers

Rain Showers

Noon

Sleet

Sleet

Afternoon

Rain Showers

Rain Showers

Evening

Sleet

Sleet

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Dawn

Southwestern

15km/h

Morning

Southern

19km/h

Noon

Southern

21km/h

Afternoon

Southwestern

18km/h

Evening

Southwestern

16km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

90%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

93%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Sleet

Sleet

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

9km/h

Morning

Southern

14km/h

Noon

Southern

16km/h

Afternoon

Southern

15km/h

Evening

Southern

12km/h

Night

Southern

12km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

88%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

93%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

78%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Scattered Clouds

Scattered Clouds

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Mostly Clear

Mostly Clear

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Southern

12km/h

Morning

Southeastern

3km/h

Noon

Northern

3km/h

Afternoon

Northern

1km/h

Evening

Eastern

2km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

88%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

87%

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

Mist - Light Fog

Mist - Light Fog

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southeastern

4km/h

Morning

Southeastern

3km/h

Noon

Southwestern

2km/h

Afternoon

Southwestern

1km/h

Evening

Southwestern

2km/h

Night

Southeastern

2km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

90%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

89%

Night

Relative Humidity

94%

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

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southeastern

1km/h

Morning

Southern

1km/h

Noon

Southern

1km/h

Afternoon

Southwestern

1km/h

Evening

Southeastern

7km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

85%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

84%

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

55%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

11°

Afternoon

Overcast

Overcast

10°

Evening

Chance for Light Rain

Chance for Light Rain

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

13km/h

Morning

Southern

15km/h

Noon

Southern

16km/h

Afternoon

Southern

15km/h

Evening

Southern

14km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

67%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

90%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

37%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

40%

Night

Precipitation Probability

40%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mist - Light Fog

Mist - Light Fog

11°

Afternoon

Overcast

Overcast

11°

Evening

Mist - Light Fog

Mist - Light Fog

10°

Night

Foggy

Foggy

Dawn

Southeastern

4km/h

Morning

Northern

2km/h

Noon

North-west

4km/h

Afternoon

Western

4km/h

Evening

Eastern

4km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

98%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

97%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

25%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Clear

Clear

Noon

Clear

Clear

12°

Afternoon

Clear

Clear

11°

Evening

Clear

Clear

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northern

6km/h

Morning

Northern

4km/h

Noon

Northern

5km/h

Afternoon

Northern

4km/h

Evening

Northern

4km/h

Night

Northern

3km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

84%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

92%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

25%

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

Scattered Clouds

Scattered Clouds

10°

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Scattered Clouds

Scattered Clouds

Night

Scattered Clouds

Scattered Clouds

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

4km/h

Morning

Northern

6km/h

Noon

Northern

7km/h

Afternoon

Northern

8km/h

Evening

Northern

8km/h

Night

Northern

8km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

83%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

92%

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%