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

Day

rain showers at times

10°

Night

chance for light rain at evening followed by light fog

Day

cold and cloudy

12°

Night

cold and mostly clear

Day

cold and clear

12°

Night

light fog at dawn

Day

overcast to scattered clouds

11°

Night

light fog from midnight till dawn

Day

light fog till noon, rain showers at afternoon

Night

rain showers and light fog at times

Day

rain showers

Night

rain showers till midnight followed by snow/rain mix

Day

chance for snow showers at noon followed by snow/rain mix

Night

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

-1°

Day

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

Night

light rain at dawn

Day

rain showers with thunderstorms at afternoon

Night

rain showers at evening, snow/rain mix at dawn

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Rain Showers

Rain Showers

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

10°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

13km/h

Morning

Southern

13km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

10km/h

Evening

Southern

5km/h

Night

Eastern

5km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

86%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

93%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

59%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

10°

Afternoon

Overcast

Overcast

12°

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

9km/h

Noon

Northeastern

14km/h

Afternoon

Northeastern

14km/h

Evening

Northeastern

12km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

85%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

66%

Night

Relative Humidity

76%

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

Clear

Clear

10°

Afternoon

Mostly Clear

Mostly Clear

12°

Evening

Mostly Clear

Mostly Clear

Night

Overcast

Overcast

Dawn

Northern

10km/h

Morning

Northern

8km/h

Noon

Northern

12km/h

Afternoon

Northern

11km/h

Evening

Northern

7km/h

Night

Northern

5km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

68%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

77%

Night

Relative Humidity

89%

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

Overcast

Overcast

10°

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Scattered Clouds

Scattered Clouds

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southeastern

4km/h

Morning

Southeastern

3km/h

Noon

Southern

3km/h

Afternoon

Southern

5km/h

Evening

Southern

6km/h

Night

Southern

5km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

85%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

85%

Night

Relative Humidity

95%

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

Mist - Light Fog

Mist - Light Fog

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

6km/h

Morning

Southern

5km/h

Noon

Southern

6km/h

Afternoon

Southern

5km/h

Evening

North-west

4km/h

Night

Northern

2km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

91%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

96%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

87%

Night

Precipitation Probability

84%

Dawn

Very Cold

Very Cold

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

Northern

6km/h

Morning

Northern

5km/h

Noon

Northern

5km/h

Afternoon

Northern

5km/h

Evening

Northern

5km/h

Night

Northern

7km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

96%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

87%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

89%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

85%

Dawn

Sleet

Sleet

Morning

Very Cold

Very Cold

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Sleet

Sleet

Evening

Chance for Sleet

Chance for Sleet

Night

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Northern

7km/h

Morning

Northern

5km/h

Noon

Northern

5km/h

Afternoon

Northern

4km/h

Evening

Southeastern

2km/h

Night

North-west

4km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

84%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

87%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

59%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

40%

Dawn

Chance for Light Snow

Chance for Light Snow

-1°

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Northeastern

5km/h

Morning

Northeastern

10km/h

Noon

Northeastern

17km/h

Afternoon

Eastern

16km/h

Evening

Eastern

13km/h

Night

Northeastern

19km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

91%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

59%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

52%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Thunderstorms

Thunderstorms

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

15km/h

Morning

Eastern

7km/h

Noon

Eastern

7km/h

Afternoon

Southeastern

7km/h

Evening

Southeastern

7km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

71%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

86%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

0%