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

Day

light fog at morning followed by rain showers

Night

rain showers till midnight

Day

partly cloudy

11°

Night

chance for rain showers from midnight

Day

snow/rain mix till noon followed by rain showers

Night

rain showers, snow/rain mix, snow showers at times

Day

snow/rain mix at noon followed by rain showers

Night

snow/rain mix till midnight followed by light fog

Day

snow showers, snow/rain mix, rain showers at times

Night

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

Day

rain showers from noon

Night

rain showers, fog from midnight

Day

rain showers

Night

light rain till dawn

Day

rain showers

Night

generally overcast with rain showers at evening

Day

rain showers at afternoon

13°

Night

rain showers

Dawn

Foggy

Foggy

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

Southwestern

5km/h

Morning

Northeastern

6km/h

Noon

Northeastern

9km/h

Afternoon

Northern

10km/h

Evening

Northern

11km/h

Night

Northern

9km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

92%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

93%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

70%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

91%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Partly Cloudy

Partly Cloudy

10°

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Scattered Clouds

Scattered Clouds

Night

Chance for Light Rain

Chance for Light Rain

Dawn

Northern

7km/h

Morning

Northern

6km/h

Noon

Northern

4km/h

Afternoon

Northern

7km/h

Evening

North-west

6km/h

Night

North-west

5km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

85%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

80%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

41%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Sleet

Sleet

Noon

Sleet

Sleet

Afternoon

Rain Showers

Rain Showers

Evening

Sleet

Sleet

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Northern

6km/h

Morning

Southern

9km/h

Noon

Southern

17km/h

Afternoon

Southern

17km/h

Evening

Southern

12km/h

Night

Southern

10km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

85%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

91%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

69%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

92%

Dawn

Scattered snow

Scattered snow

Morning

Very Cold

Very Cold

Noon

Sleet

Sleet

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Sleet

Sleet

Night

Sleet

Sleet

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

15km/h

Morning

Southeastern

8km/h

Noon

Southeastern

8km/h

Afternoon

Southern

7km/h

Evening

Southern

3km/h

Night

Southeastern

2km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

76%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

91%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

66%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Sleet

Sleet

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

Western

5km/h

Morning

Southern

10km/h

Noon

Southwestern

11km/h

Afternoon

Southwestern

10km/h

Evening

Southern

10km/h

Night

Southern

12km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

89%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

82%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

87%

Dawn

Scattered snow

Scattered snow

Morning

Very Cold

Very Cold

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers and Fog

Rain Showers and Fog

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

Fog is expected / Risk of poor visibility while driving.

Dawn

Southeastern

6km/h

Morning

Southeastern

3km/h

Noon

Southern

4km/h

Afternoon

Western

4km/h

Evening

Southern

5km/h

Night

Southern

3km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

85%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

80%

Night

Precipitation Probability

92%

Dawn

Rain Showers and Fog

Rain Showers and Fog

Morning

Light Rain

Light Rain

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Very Cold

Very Cold

Night

Light Rain

Light Rain

Dawn

Southwestern

5km/h

Morning

Southern

7km/h

Noon

Southwestern

10km/h

Afternoon

Southwestern

10km/h

Evening

Southwestern

6km/h

Night

Southern

5km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

93%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

75%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

90%

Dawn

Very Cold

Very Cold

Morning

Light Rain

Light Rain

Noon

Overcast

Overcast

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Overcast

Overcast

Dawn

Southeastern

5km/h

Morning

Southeastern

5km/h

Noon

Southeastern

7km/h

Afternoon

Southeastern

7km/h

Evening

Southeastern

12km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

84%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

90%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

87%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

78%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

11°

Noon

Overcast

Overcast

13°

Afternoon

Rain Showers

Rain Showers

12°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

19km/h

Morning

Southern

22km/h

Noon

Southern

25km/h

Afternoon

Southern

23km/h

Evening

Southwestern

12km/h

Night

Southern

8km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

55%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

93%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

90%