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

Day

partly cloudy

28°

Night

partly cloudy

14°

Day

partly cloudy

26°

Night

scattered clouds

11°

Day

overcast to mostly clear

27°

Night

scattered clouds

11°

Day

scattered clouds

27°

Night

scattered clouds

12°

Day

mostly clear to mostly cloudy

28°

Night

mostly cloudy

11°

Day

overcast to clear

29°

Night

clear

13°

Day

clear

35°

Night

clear

17°

Day

hot and clear

35°

Night

clear

15°

Day

mostly clear

32°

Night

clear

13°

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Mostly Clear

Mostly Clear

16°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Scattered Clouds

Scattered Clouds

28°

Evening

Scattered Clouds

Scattered Clouds

21°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

North-west

7km/h

Morning

North-west

9km/h

Noon

North-west

10km/h

Afternoon

North-west

15km/h

Evening

North-west

15km/h

Night

North-west

14km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

61%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

55%

Night

Relative Humidity

75%

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

Mostly Cloudy

Mostly Cloudy

14°

Morning

Mostly Cloudy

Mostly Cloudy

16°

Noon

Scattered Clouds

Scattered Clouds

24°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Scattered Clouds

Scattered Clouds

21°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

North-west

8km/h

Morning

Northern

8km/h

Noon

Northern

9km/h

Afternoon

Northern

14km/h

Evening

North-west

15km/h

Night

North-west

13km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

56%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

29%

Evening

Relative Humidity

45%

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%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Overcast

Overcast

14°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Scattered Clouds

Scattered Clouds

27°

Evening

Clear

Clear

21°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

North-west

4km/h

Morning

North-west

4km/h

Noon

North-west

8km/h

Afternoon

Western

15km/h

Evening

North-west

16km/h

Night

North-west

14km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

55%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

29%

Evening

Relative Humidity

46%

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%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Mostly Clear

Mostly Clear

24°

Afternoon

Scattered Clouds

Scattered Clouds

27°

Evening

Mostly Clear

Mostly Clear

24°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

North-west

5km/h

Morning

North-west

6km/h

Noon

Northern

7km/h

Afternoon

Northern

14km/h

Evening

North-west

15km/h

Night

North-west

13km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

54%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

41%

Night

Relative Humidity

59%

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

12°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Mostly Cloudy

Mostly Cloudy

26°

Afternoon

Cloudy

Cloudy

28°

Evening

Mostly Cloudy

Mostly Cloudy

21°

Night

Mostly Cloudy

Mostly Cloudy

13°

Dawn

North-west

6km/h

Morning

North-west

6km/h

Noon

Northern

8km/h

Afternoon

Northern

19km/h

Evening

North-west

18km/h

Night

North-west

16km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

51%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

53%

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

Overcast

Overcast

11°

Morning

Overcast

Overcast

15°

Noon

Cloudy

Cloudy

24°

Afternoon

Scattered Clouds

Scattered Clouds

29°

Evening

Clear

Clear

25°

Night

Clear

Clear

16°

Dawn

North-west

7km/h

Morning

North-west

9km/h

Noon

Northern

10km/h

Afternoon

Northern

14km/h

Evening

Northern

12km/h

Night

North-west

11km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

63%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

35%

Night

Relative Humidity

43%

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

Mostly Clear

Mostly Clear

13°

Morning

Mostly Clear

Mostly Clear

18°

Noon

Clear

Clear

30°

Afternoon

Very Hot

Very Hot

35°

Evening

Clear

Clear

30°

Night

Clear

Clear

20°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

North-west

7km/h

Morning

Northern

6km/h

Noon

Northern

9km/h

Afternoon

Northern

13km/h

Evening

North-west

10km/h

Night

North-west

9km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

54%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

25%

Evening

Relative Humidity

28%

Night

Relative Humidity

36%

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

17°

Morning

Clear

Clear

21°

Noon

Clear

Clear

33°

Afternoon

Very Hot

Very Hot

35°

Evening

Mostly Clear

Mostly Clear

28°

Night

Mostly Clear

Mostly Clear

18°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

North-west

6km/h

Morning

North-west

5km/h

Noon

North-west

7km/h

Afternoon

North-west

12km/h

Evening

North-west

11km/h

Night

North-west

11km/h

Dawn

Relative Humidity

51%

Morning

Relative Humidity

46%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

25%

Evening

Relative Humidity

28%

Night

Relative Humidity

41%

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

15°

Morning

Mostly Clear

Mostly Clear

19°

Noon

Mostly Clear

Mostly Clear

29°

Afternoon

Mostly Clear

Mostly Clear

32°

Evening

Mostly Clear

Mostly Clear

25°

Night

Mostly Clear

Mostly Clear

16°

Dawn

North-west

6km/h

Morning

Northern

7km/h

Noon

Northern

10km/h

Afternoon

Northern

13km/h

Evening

Northern

12km/h

Night

North-west

12km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

62%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

40%

Night

Relative Humidity

50%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%