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

Day

rain showers

10°

Night

rain showers

Day

rain showers

Night

rain showers

Day

chance for light rain from noon

11°

Night

light fog

Day

cold and overcast

11°

Night

light fog at dawn

Day

cold and scattered clouds

10°

Night

light fog from midnight

Day

overcast

11°

Night

rain showers at dawn

Day

rain showers

Night

rain showers till early night hours followed by snow/rain mix

Day

chance for light rain at morning

Night

cold

Day

snow showers at noon followed by snow/rain mix

Night

snow/rain mix and snow showers at times

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

10°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southeastern

7km/h

Morning

Southeastern

9km/h

Noon

Southeastern

16km/h

Afternoon

Southern

21km/h

Evening

Southern

21km/h

Night

Southern

16km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

93%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

90%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

91%

Noon

Precipitation Probability

80%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

99%

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

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Dawn

Southern

7km/h

Morning

Northern

5km/h

Noon

North-west

7km/h

Afternoon

North-west

5km/h

Evening

Eastern

5km/h

Night

Southern

7km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

98%

Noon

Relative Humidity

96%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

96%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

75%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

94%

Dawn

Rain Showers

Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

10°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

11°

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

15km/h

Morning

Southern

12km/h

Noon

Southwestern

10km/h

Afternoon

Southwestern

6km/h

Evening

Eastern

5km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

88%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

93%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

85%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

10°

Afternoon

Overcast

Overcast

11°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

Dawn

Northern

6km/h

Morning

Northern

7km/h

Noon

Northern

10km/h

Afternoon

Northeastern

9km/h

Evening

Northeastern

7km/h

Night

Northern

5km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

82%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

73%

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

10°

Afternoon

Partly Cloudy

Partly Cloudy

10°

Evening

Mostly Clear

Mostly Clear

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southeastern

3km/h

Morning

Southern

1km/h

Noon

Southern

4km/h

Afternoon

Southeastern

4km/h

Evening

Southern

2km/h

Night

Southern

4km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

83%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

83%

Night

Relative Humidity

92%

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

Cloudy

Cloudy

11°

Afternoon

Overcast

Overcast

11°

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Southern

6km/h

Morning

Southeastern

5km/h

Noon

Southern

7km/h

Afternoon

Southern

9km/h

Evening

Southern

9km/h

Night

Southern

10km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

84%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

64%

Night

Relative Humidity

71%

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

Chance for Rain Showers

Chance for Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

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

17km/h

Noon

Southern

16km/h

Afternoon

Southern

12km/h

Evening

Southern

9km/h

Night

Southern

7km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

89%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

68%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Mostly Clear

Mostly Clear

Afternoon

Partly Cloudy

Partly Cloudy

Evening

Very Cold

Very Cold

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

Southern

3km/h

Morning

Northern

6km/h

Noon

Northern

7km/h

Afternoon

Northern

8km/h

Evening

North-west

7km/h

Night

North-west

8km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

94%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

73%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

35%

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

Sleet

Sleet

Afternoon

Sleet

Sleet

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

Western

4km/h

Morning

Southern

3km/h

Noon

Southwestern

4km/h

Afternoon

Southwestern

7km/h

Evening

Southwestern

9km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

80%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

80%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

65%