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

Day

rain showers

Night

rain showers till midnight

Day

partly cloudy

11°

Night

chance for rain showers from midnight, chance for snow/rain mix at dawn

Day

snow/rain mix till noon followed by rain showers

Night

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

Day

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

Night

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

Day

snow/rain mix and rain showers and chance for light snow at times

Night

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

Day

rain showers from noon

Night

rain showers from midnight

Day

rain showers at afternoon

Night

rain showers, snow/rain mix at dawn

Day

rain showers

Night

generally overcast with rain showers at evening

Day

rain showers at afternoon

13°

Night

rain showers

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Rain Showers

Rain Showers

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

45%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

90%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Partly Cloudy

Partly Cloudy

10°

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Mostly Cloudy

Mostly Cloudy

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

37%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Sleet

Sleet

Noon

Sleet

Sleet

Afternoon

Rain Showers

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

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

84%

Dawn

Scattered snow

Scattered snow

Morning

Scattered snow

Scattered snow

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

87%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

61%

Dawn

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Morning

Chance for Light Snow

Chance for Light Snow

Noon

Scattered snow

Scattered snow

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

46%

Morning

Precipitation Probability

56%

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

Light Rain

Light Rain

Afternoon

Rain Showers

Rain Showers

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Southeastern

6km/h

Morning

Southeastern

3km/h

Noon

Southern

4km/h

Afternoon

Western

4km/h

Evening

Southern

5km/h

Night

Southern

5km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

85%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

92%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

83%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

92%

Dawn

Light Rain

Light Rain

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

7km/h

Morning

Southern

12km/h

Noon

Southern

18km/h

Afternoon

Southern

16km/h

Evening

Southeastern

11km/h

Night

Southeastern

8km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

82%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

90%

Dawn

Sleet

Sleet

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Overcast

Overcast

Dawn

Southeastern

13km/h

Morning

Southern

11km/h

Noon

Southeastern

10km/h

Afternoon

Southern

8km/h

Evening

Southeastern

12km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

66%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

90%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

87%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

93%

Evening

Precipitation Probability

85%

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

97%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

90%