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

Day

rain showers from noon

11°

Night

generally overcast with light rain at midnight

Day

rain showers from morning

Night

rain showers, snow/rain mix

Day

snow/rain mix till morning followed by rain showers

Night

rain showers at evening followed by snow/rain mix

Day

snow/rain mix till noon followed by rain showers

Night

snow/rain mix till midnight followed by chance for snow showers

Day

chance for snow showers, chance for snow/rain mix, rain showers

Night

rain showers, snow/rain mix, chance for snow showers

Day

chance for light snow till morning, chance for snow/rain mix at noon

Night

cloudy

Day

generally mostly cloudy with light fog at morning

Night

cold

Day

chance for snow/rain mix and chance for rain showers at afternoon

Night

chance for rain showers, light fog

Day

chance for light rain till noon, light fog at afternoon

Night

light fog

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Light Rain

Light Rain

10°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

11°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Light Rain

Light Rain

Dawn

Southern

5km/h

Morning

Southwestern

11km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

13km/h

Evening

Western

12km/h

Night

Western

11km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

74%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

64%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

50%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

69%

Dawn

Overcast

Overcast

Morning

Light Rain

Light Rain

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

12km/h

Morning

Southern

17km/h

Noon

Southern

19km/h

Afternoon

Southern

21km/h

Evening

Southern

21km/h

Night

Southern

21km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

72%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

62%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Sleet

Sleet

Morning

Sleet

Sleet

Noon

Rain Showers

Rain Showers

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with 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

Southwestern

15km/h

Morning

Southwestern

15km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

17km/h

Evening

Southwestern

9km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

79%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

63%

Night

Relative Humidity

84%

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

Sleet

Sleet

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

14km/h

Morning

Southern

13km/h

Noon

Southwestern

14km/h

Afternoon

Western

12km/h

Evening

Western

5km/h

Night

Western

6km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

81%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

67%

Night

Relative Humidity

86%

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

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Morning

Very Cold

Very Cold

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

10km/h

Morning

Southern

10km/h

Noon

Southwestern

9km/h

Afternoon

Southwestern

10km/h

Evening

Southwestern

6km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

70%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

65%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

83%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

64%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Overcast

Overcast

Evening

Cloudy

Cloudy

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

7km/h

Morning

Southern

1km/h

Noon

Northeastern

2km/h

Afternoon

Northern

4km/h

Evening

Southeastern

6km/h

Night

Southern

4km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

70%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

56%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

56%

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

Overcast

Overcast

Evening

Partly Cloudy

Partly Cloudy

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

Northeastern

2km/h

Morning

Northeastern

1km/h

Noon

Southern

2km/h

Afternoon

Eastern

4km/h

Evening

Northeastern

4km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

73%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

47%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Chance for Sleet

Chance for Sleet

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northeastern

4km/h

Morning

Northeastern

3km/h

Noon

Eastern

1km/h

Afternoon

Eastern

3km/h

Evening

Eastern

4km/h

Night

Eastern

7km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

59%

Noon

Relative Humidity

30%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

36%

Evening

Precipitation Probability

36%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Chance for Light Rain

Chance for Light Rain

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Mist - Light Fog

Mist - Light Fog

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Eastern

6km/h

Morning

Eastern

4km/h

Noon

Southeastern

3km/h

Afternoon

Southern

3km/h

Evening

Northeastern

1km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

96%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%