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

Day

mostly cloudy

Night

light fog from midnight

Day

overcast

Night

overcast

Day

overcast

Night

mostly cloudy

Day

mostly cloudy

10°

Night

fog from midnight

Day

fog till noon

12°

Night

fog

Day

light fog till noon

12°

Night

light fog

Day

mostly cloudy to mostly clear

11°

Night

cold and mostly clear

Day

clear

11°

Night

cold and mostly clear

Day

mostly clear

11°

Night

cold and clear

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Overcast

Overcast

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

11km/h

Morning

Eastern

3km/h

Noon

Northern

2km/h

Afternoon

Northern

1km/h

Evening

Southeastern

2km/h

Night

Southeastern

4km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

88%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

86%

Night

Relative Humidity

93%

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

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Southern

3km/h

Morning

Southern

3km/h

Noon

Southeastern

2km/h

Afternoon

North-west

1km/h

Evening

Eastern

4km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

88%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

80%

Night

Relative Humidity

83%

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

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Scattered Clouds

Scattered Clouds

Night

Overcast

Overcast

Dawn

Southeastern

3km/h

Morning

Southern

3km/h

Noon

Southern

4km/h

Afternoon

Southeastern

7km/h

Evening

Southern

7km/h

Night

Southern

9km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

75%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

70%

Night

Relative Humidity

70%

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

Cloudy

Cloudy

Morning

Overcast

Overcast

Noon

Overcast

Overcast

10°

Afternoon

Cloudy

Cloudy

10°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

9km/h

Morning

Southern

10km/h

Noon

Southern

8km/h

Afternoon

Southeastern

5km/h

Evening

Southeastern

4km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

71%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

87%

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

Foggy

Foggy

Morning

Foggy

Foggy

Noon

Mist - Light Fog

Mist - Light Fog

12°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Foggy

Foggy

Night

Foggy

Foggy

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

North-west

1km/h

Morning

Southwestern

1km/h

Noon

Western

3km/h

Afternoon

Western

3km/h

Evening

Western

2km/h

Night

Southwestern

1km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

98%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

99%

Night

Relative Humidity

99%

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

12°

Afternoon

Overcast

Overcast

12°

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

2km/h

Morning

Southeastern

1km/h

Noon

Northern

5km/h

Afternoon

Northern

4km/h

Evening

Northern

2km/h

Night

Northern

7km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

95%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

98%

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

Scattered Clouds

Scattered Clouds

11°

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Mostly Clear

Mostly Clear

Night

Mostly Clear

Mostly Clear

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

8km/h

Noon

Northern

8km/h

Afternoon

Northern

8km/h

Evening

Northern

7km/h

Night

Northern

6km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

90%

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

Very Cold

Very Cold

Morning

Clear

Clear

Noon

Clear

Clear

11°

Afternoon

Mostly Clear

Mostly Clear

11°

Evening

Mostly Clear

Mostly Clear

Night

Mostly Clear

Mostly Clear

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

6km/h

Morning

Northern

7km/h

Noon

Northern

9km/h

Afternoon

Northeastern

10km/h

Evening

Northeastern

10km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

72%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

70%

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%

Dawn

Very Cold

Very Cold

Morning

Scattered Clouds

Scattered Clouds

Noon

Mostly Clear

Mostly Clear

11°

Afternoon

Clear

Clear

11°

Evening

Clear

Clear

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

8km/h

Morning

Northeastern

9km/h

Noon

Northeastern

13km/h

Afternoon

Northeastern

11km/h

Evening

Northeastern

8km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

62%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

65%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%