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

Day

scattered clouds

18°

Night

mostly clear

Day

clear to mostly cloudy

21°

Night

scattered clouds

Day

partly cloudy

21°

Night

rain showers

Day

rain showers

14°

Night

rain showers

Day

rain showers

10°

Night

rain showers mainly at dawn

Day

rain showers

13°

Night

generally cloudy with light rain at evening

Day

overcast

15°

Night

rain showers

Day

rain showers

13°

Night

cold and mostly cloudy

Day

overcast

14°

Night

overcast

Dawn

Scattered Clouds

Scattered Clouds

Morning

Cloudy

Cloudy

Noon

Overcast

Overcast

16°

Afternoon

Mostly Clear

Mostly Clear

18°

Evening

Mostly Clear

Mostly Clear

13°

Night

Mostly Clear

Mostly Clear

Dawn

Northern

4km/h

Morning

Northern

5km/h

Noon

North-west

4km/h

Afternoon

Northern

4km/h

Evening

Northern

5km/h

Night

Northern

5km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

72%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

61%

Night

Relative Humidity

74%

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

Clear

Clear

Morning

Clear

Clear

Noon

Mostly Clear

Mostly Clear

18°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Mostly Cloudy

Mostly Cloudy

15°

Night

Cloudy

Cloudy

11°

Dawn

Northern

5km/h

Morning

Northern

6km/h

Noon

Northern

7km/h

Afternoon

North-west

9km/h

Evening

Northern

8km/h

Night

Northern

6km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

66%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

64%

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

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Cloudy

Cloudy

11°

Noon

Partly Cloudy

Partly Cloudy

19°

Afternoon

Overcast

Overcast

21°

Evening

Overcast

Overcast

16°

Night

Rain Showers

Rain Showers

13°

Dawn

Northern

3km/h

Morning

Eastern

2km/h

Noon

Southwestern

4km/h

Afternoon

Southwestern

9km/h

Evening

Southern

7km/h

Night

Southern

6km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

71%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

85%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

85%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

11°

Afternoon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

14°

Evening

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

11°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Dawn

Northern

5km/h

Morning

Southeastern

4km/h

Noon

Southern

2km/h

Afternoon

Western

6km/h

Evening

North-west

6km/h

Night

North-west

8km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

91%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

81%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

75%

Evening

Precipitation Probability

75%

Night

Precipitation Probability

67%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

10°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Rain Showers

Rain Showers

Night

Overcast

Overcast

Dawn

North-west

10km/h

Morning

North-west

9km/h

Noon

North-west

11km/h

Afternoon

North-west

13km/h

Evening

North-west

11km/h

Night

North-west

10km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

70%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

64%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

80%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

0%

Dawn

Light Rain

Light Rain

Morning

Light Rain

Light Rain

Noon

Light Rain

Light Rain

12°

Afternoon

Rain Showers

Rain Showers

13°

Evening

Light Rain

Light Rain

Night

Overcast

Overcast

Dawn

Southwestern

4km/h

Morning

Southwestern

7km/h

Noon

Western

9km/h

Afternoon

Southwestern

9km/h

Evening

Western

4km/h

Night

Western

5km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

72%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

73%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

69%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

10°

Night

Rain Showers

Rain Showers

Dawn

Northern

5km/h

Morning

Southern

8km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

17km/h

Evening

Southwestern

13km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

79%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

67%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

82%

Dawn

Rain Showers

Rain Showers

Morning

Light Rain

Light Rain

Noon

Rain Showers

Rain Showers

11°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

13°

Evening

Overcast

Overcast

Night

Mostly Cloudy

Mostly Cloudy

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

11km/h

Morning

Southwestern

6km/h

Noon

Southwestern

6km/h

Afternoon

Western

6km/h

Evening

Northern

8km/h

Night

Northern

7km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

71%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

61%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

84%

Morning

Precipitation Probability

89%

Noon

Precipitation Probability

86%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

13°

Afternoon

Overcast

Overcast

14°

Evening

Mostly Cloudy

Mostly Cloudy

10°

Night

Overcast

Overcast

Dawn

Northern

5km/h

Morning

Northern

4km/h

Noon

Northern

4km/h

Afternoon

North-west

5km/h

Evening

Western

6km/h

Night

Western

4km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

62%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

65%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%