10-Day Weather Forecast for Portsmouth, Portland, Oregon - The Weather Channel | weather.com
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10 Day Weather-

As of 10:52 pm PDT
alertLevel1

Flood Warning

+2 More

Tonight

Showers Showers
--/47°
Rain drop 62%
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Night

47°
Showers
Rain drop
62%
SSW 13 mph

Showers this evening becoming a steady light rain overnight. Low 47F. Winds SSW at 10 to 15 mph. Chance of rain 60%.

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  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:21 am
  • Moonset
    Moonset12:12 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Rain Rain
54°/39°
Rain drop 100%
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Day

54°
Rain
Rain drop
100%
SSW 13 mph

Rain likely. Potential for heavy rainfall. High 54F. Winds SSW at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.

  • Humidity
    Humidity89%
  • UV index
    UV Index1 of 11
  • Sunrise
    Sunrise7:26 am
  • Sunset
    Sunset7:14 pm

Night

39°
Rain
Rain drop
100%
WNW 8 mph

Cloudy with periods of rain. Low 39F. Winds WNW at 5 to 10 mph. Chance of rain 100%. Rainfall possibly over one inch.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:02 am
  • Moonset
    Moonset1:16 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
53°/35°
Rain drop 9%
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Day

53°
Partly Cloudy Day
Rain drop
9%
NW 8 mph

Intervals of clouds and sunshine. High 53F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:15 pm

Night

35°
Mostly Cloudy Night
Mixed precipitation
11%
N 5 mph

Partly cloudy skies in the evening, then becoming cloudy overnight. Low near 35F. Winds light and variable.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:36 am
  • Moonset
    Moonset2:26 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
52°/41°
Rain drop 24%
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Day

52°
Cloudy
Rain drop
24%
NE 4 mph

Cloudy skies. High 52F. Winds light and variable.

  • Humidity
    Humidity63%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:16 pm

Night

41°
Cloudy
Rain drop
19%
E 3 mph

Cloudy. Low 41F. Winds light and variable.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:03 am
  • Moonset
    Moonset3:38 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Mostly Cloudy Day Mostly Cloudy
67°/44°
Rain drop 14%
Add

Day

67°
Mostly Cloudy Day
Rain drop
14%
SE 4 mph

Mostly cloudy skies. High 67F. Winds light and variable.

  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:20 am
  • Sunset
    Sunset7:18 pm

Night

44°
Scattered Showers Night
Rain drop
38%
SE 2 mph

Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 44F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:26 am
  • Moonset
    Moonset4:52 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Scattered Showers Day AM Showers
68°/46°
Rain drop 47%
Add

Day

68°
Scattered Showers Day
Rain drop
47%
SSE 4 mph

Rain showers early with overcast skies later in the day. High 68F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity69%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:19 pm

Night

46°
Showers
Rain drop
45%
SE 2 mph

Considerable cloudiness with occasional rain showers. Low 46F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:46 am
  • Moonset
    Moonset6:06 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Showers Showers
67°/50°
Rain drop 49%
Add

Day

67°
Showers
Rain drop
49%
SSE 5 mph

Considerable cloudiness with occasional rain showers. High 67F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity76%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:20 pm

Night

50°
Showers
Rain drop
58%
SSE 4 mph

Considerable cloudiness with occasional rain showers. Low around 50F. Winds light and variable. Chance of rain 60%.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:04 am
  • Moonset
    Moonset7:22 pm
  • Moon Phase - Day 0 New Moon

Thu 19

Showers Showers
65°/49°
Rain drop 54%
Add

Day

65°
Showers
Rain drop
54%
S 5 mph

Overcast with rain showers at times. High around 65F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity78%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:22 pm

Night

49°
Showers
Rain drop
53%
NE 3 mph

Cloudy with occasional rain showers. Low 49F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:22 am
  • Moonset
    Moonset8:40 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Scattered Showers Day AM Showers
62°/47°
Rain drop 42%
Add

Day

62°
Scattered Showers Day
Rain drop
42%
ENE 4 mph

Rain showers early with overcast skies later in the day. High 62F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:23 pm

Night

47°
Showers
Rain drop
46%
N 3 mph

Overcast with rain showers at times. Low 47F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:43 am
  • Moonset
    Moonset10:00 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Scattered Showers Day AM Showers
62°/42°
Rain drop 43%
Add

Day

62°
Scattered Showers Day
Rain drop
43%
NNW 6 mph

Showers in the morning, then cloudy in the afternoon. High 62F. Winds NNW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity66%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:24 pm

Night

42°
Mostly Cloudy Night
Rain drop
24%
N 6 mph

Mostly cloudy. Low 42F. Winds light and variable.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:06 am
  • Moonset
    Moonset11:23 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Cloudy Day Mostly Cloudy
60°/37°
Rain drop 24%
Add

Day

60°
Mostly Cloudy Day
Rain drop
24%
WNW 7 mph

Mostly cloudy skies. High around 60F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:26 pm

Night

37°
Showers
Rain drop
52%
SW 6 mph

Overcast with rain showers at times. Low 37F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:36 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Showers Showers
52°/37°
Rain drop 39%
Add

Day

52°
Showers
Rain drop
39%
SSW 6 mph

Cloudy with occasional rain showers. High 52F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:27 pm

Night

37°
Showers
Rain drop
48%
SSE 5 mph

Considerable cloudiness with occasional rain showers. Low 37F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:13 am
  • Moonset
    Moonset12:46 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Showers Showers
53°/38°
Rain drop 43%
Add

Day

53°
Showers
Rain drop
43%
S 7 mph

Cloudy with occasional rain showers. High 53F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity76%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:28 pm

Night

38°
Showers
Rain drop
42%
SSE 6 mph

Considerable cloudiness with occasional rain showers. Low 38F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:04 am
  • Moonset
    Moonset2:04 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Showers Showers
52°/39°
Rain drop 59%
Add

Day

52°
Showers
Rain drop
59%
S 7 mph

Cloudy with occasional rain showers. High 52F. Winds S at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity81%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:30 pm

Night

39°
Showers
Rain drop
60%
SSE 5 mph

Cloudy with periods of light rain. Low 39F. Winds light and variable. Chance of rain 60%.

  • Humidity
    Humidity96%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:07 am
  • Moonset
    Moonset3:10 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Showers Showers
50°/37°
Rain drop 60%
Add

Day

50°
Showers
Rain drop
60%
SW 8 mph

Light rain early...then remaining cloudy with showers in the afternoon. High around 50F. Winds SW at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity82%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:31 pm

Night

37°
Showers
Rain drop
60%
S 6 mph

Steady light rain in the evening. Showers continuing late. Low 37F. Winds light and variable. Chance of rain 60%.

  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:21 pm
  • Moonset
    Moonset4:03 am
  • Moon Phase - Day 8 Waxing Gibbous
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