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

Day

cloudy to mostly clear

12°

Night

light fog from midnight

Day

light fog at morning, rain showers at afternoon

Night

rain showers, fog at dawn

Day

rain showers

Night

chance for rain showers at evening, light fog from midnight

Day

partly cloudy

10°

Night

cold and scattered clouds

Day

generally overcast with rain showers at afternoon

Night

rain showers till midnight followed by light fog

Day

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

Night

rain showers

Day

rain showers

Night

rain showers and snow/rain mix at times

Day

rain showers

Night

rain showers and snow/rain mix at times

Day

chance for rain showers, snow/rain mix at times

Night

chance for rain showers till dawn

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Overcast

Overcast

Noon

Scattered Clouds

Scattered Clouds

11°

Afternoon

Mostly Clear

Mostly Clear

12°

Evening

Scattered Clouds

Scattered Clouds

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Eastern

2km/h

Morning

Southeastern

2km/h

Noon

Southwestern

2km/h

Afternoon

Southern

5km/h

Evening

Southern

4km/h

Night

Western

2km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

84%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

88%

Night

Relative Humidity

98%

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

Overcast

Overcast

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

5km/h

Morning

Southern

5km/h

Noon

Southern

8km/h

Afternoon

Southern

11km/h

Evening

Southern

13km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

95%

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

Chance for Rain Showers

Chance for Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

4km/h

Morning

Northeastern

5km/h

Noon

Northern

11km/h

Afternoon

Northern

11km/h

Evening

Northern

10km/h

Night

Northern

10km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

90%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

90%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Partly Cloudy

Partly Cloudy

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

8km/h

Morning

Northern

7km/h

Noon

North-west

5km/h

Afternoon

Northern

7km/h

Evening

North-west

3km/h

Night

North-west

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

86%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

84%

Night

Relative Humidity

88%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Northern

4km/h

Morning

Western

2km/h

Noon

Eastern

1km/h

Afternoon

Southeastern

3km/h

Evening

Southeastern

6km/h

Night

Southern

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

78%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

80%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

89%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Rain Showers

Rain Showers

Afternoon

Sleet

Sleet

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southern

7km/h

Morning

Southwestern

4km/h

Noon

Western

6km/h

Afternoon

Western

5km/h

Evening

Southwestern

7km/h

Night

Southern

12km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

95%

Noon

Relative Humidity

95%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

71%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

72%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

72%

Night

Precipitation Probability

62%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

15km/h

Morning

Southern

13km/h

Noon

Southern

9km/h

Afternoon

Southeastern

4km/h

Evening

Northern

4km/h

Night

North-west

7km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

86%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

96%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

82%

Dawn

Sleet

Sleet

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Rain Showers

Rain Showers

Night

Sleet

Sleet

Dawn

Southwestern

6km/h

Morning

Southwestern

5km/h

Noon

Southwestern

10km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

15km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

86%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

84%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

82%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Sleet

Chance for Sleet

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

North-west

11km/h

Morning

North-west

6km/h

Noon

Northern

6km/h

Afternoon

Northern

8km/h

Evening

Northeastern

6km/h

Night

Northeastern

3km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

71%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

63%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

54%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

57%

Night

Precipitation Probability

52%