10-Day Weather Forecast for Sycamore, Issaquah, Washington - The Weather Channel | weather.com
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10 Day Weather-

As of 11:22 am PDT
alertLevel1

River Flood Warning

+2 More

Today

Partly Cloudy Day AM Clouds/PM Sun
51°/38°
Rain drop 8%
Subtract

Day

51°
Partly Cloudy Day
Rain drop
8%
N 4 mph

Cloudy early with peeks of sunshine expected late. High 51F. Winds light and variable.

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  • Humidity
    Humidity62%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:22 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
13%
SE 6 mph

Some clouds. Low 38F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:58 am
  • Moonset
    Moonset11:27 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day AM Clouds/PM Sun
55°/35°
Rain drop 6%
Add

Day

55°
Partly Cloudy Day
Rain drop
6%
WNW 5 mph

Cloudy early with partial sunshine expected late. High near 55F. Winds light and variable.

  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:23 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
13%
NNE 4 mph

Partly cloudy. Low near 35F. Winds light and variable.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:25 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Mostly Cloudy Day Mostly Cloudy
54°/43°
Rain drop 7%
Add

Day

54°
Mostly Cloudy Day
Rain drop
7%
N 6 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 54F. Winds light and variable.

  • Humidity
    Humidity65%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:25 pm

Night

43°
Scattered Showers Night
Rain drop
72%
E 3 mph

Cloudy skies early with showers later at night. Low 43F. Winds light and variable. Chance of rain 70%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:01 am
  • Moonset
    Moonset12:53 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Rain Rain
55°/43°
Rain drop 99%
Add

Day

55°
Rain
Rain drop
99%
SSE 11 mph

Periods of rain. Potential for heavy rainfall. High near 55F. Winds SSE at 10 to 15 mph. Chance of rain 100%. Rainfall near a half an inch.

  • Humidity
    Humidity87%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:26 pm

Night

43°
Showers
Rain drop
61%
SSW 11 mph

Overcast with rain showers at times. Low 43F. Winds SSW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:50 am
  • Moonset
    Moonset2:12 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Showers Showers
50°/38°
Rain drop 60%
Add

Day

50°
Showers
Rain drop
60%
SSW 9 mph

Cloudy with occasional rain showers. High near 50F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity71%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:28 pm

Night

38°
Scattered Showers Night
Rain drop
63%
S 6 mph

Rain showers early with clearing later at night. Low 38F. Winds S at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:53 am
  • Moonset
    Moonset3:19 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
55°/35°
Rain drop 20%
Add

Day

55°
Partly Cloudy Day
Rain drop
20%
SSW 6 mph

Partly cloudy skies. High near 55F. Winds light and variable.

  • Humidity
    Humidity62%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:29 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
16%
ENE 3 mph

Partly cloudy. Low near 35F. Winds light and variable.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:08 pm
  • Moonset
    Moonset4:11 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day Partly Cloudy
62°/37°
Rain drop 9%
Add

Day

62°
Partly Cloudy Day
Rain drop
9%
NNE 6 mph

Intervals of clouds and sunshine. High 62F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:30 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
11%
NE 4 mph

Partly cloudy. Low 37F. Winds light and variable.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:28 pm
  • Moonset
    Moonset4:48 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Mostly Clear Day Mostly Sunny
62°/41°
Rain drop 10%
Add

Day

62°
Mostly Clear Day
Rain drop
10%
NW 5 mph

Except for a few afternoon clouds, mainly sunny. High 62F. Winds light and variable.

  • Humidity
    Humidity59%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:32 pm

Night

41°
Partly Cloudy Night
Rain drop
24%
SE 4 mph

Partly cloudy early with increasing clouds overnight. Low 41F. Winds light and variable.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:48 pm
  • Moonset
    Moonset5:16 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
58°/39°
Rain drop 24%
Add

Day

58°
Partly Cloudy Day
Rain drop
24%
SW 6 mph

Partly cloudy skies. High 58F. Winds light and variable.

  • Humidity
    Humidity65%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:33 pm

Night

39°
Showers
Rain drop
32%
ESE 4 mph

Cloudy with a few showers. Low 39F. Winds light and variable. Chance of rain 30%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:05 pm
  • Moonset
    Moonset5:37 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Showers Showers
54°/41°
Rain drop 36%
Add

Day

54°
Showers
Rain drop
36%
SW 6 mph

Cloudy with occasional showers. High 54F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:35 pm

Night

41°
Showers
Rain drop
50%
SE 4 mph

Cloudy with occasional rain showers. Low 41F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:19 pm
  • Moonset
    Moonset5:55 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Showers Showers
56°/42°
Rain drop 48%
Add

Day

56°
Showers
Rain drop
48%
SSW 5 mph

Cloudy with showers. High 56F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:36 pm

Night

42°
Showers
Rain drop
56%
S 5 mph

Cloudy with occasional rain showers. Low 42F. Winds light and variable. Chance of rain 60%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:32 pm
  • Moonset
    Moonset6:11 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Showers Showers
51°/42°
Rain drop 56%
Add

Day

51°
Showers
Rain drop
56%
SSW 6 mph

Considerable cloudiness with occasional rain showers. High 51F. Winds SSW at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity83%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:38 pm

Night

42°
Showers
Rain drop
59%
S 5 mph

Overcast with rain showers at times. Low 42F. Winds light and variable. Chance of rain 60%.

  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:43 pm
  • Moonset
    Moonset6:26 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
54°/43°
Rain drop 44%
Add

Day

54°
Showers
Rain drop
44%
SSW 6 mph

Overcast with rain showers at times. High 54F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:39 pm

Night

43°
Showers
Rain drop
37%
SSE 5 mph

Cloudy with occasional showers. Low 43F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:53 pm
  • Moonset
    Moonset6:41 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Scattered Showers Day AM Showers
57°/43°
Rain drop 33%
Add

Day

57°
Scattered Showers Day
Rain drop
33%
SSW 6 mph

Showers in the morning, then cloudy in the afternoon. High 57F. Winds light and variable. Chance of rain 30%.

  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:40 pm

Night

43°
Showers
Rain drop
51%
S 4 mph

Considerable cloudiness with occasional rain showers. Low 43F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:04 pm
  • Moonset
    Moonset6:58 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Showers Showers
56°/42°
Rain drop 43%
Add

Day

56°
Showers
Rain drop
43%
SSW 6 mph

Cloudy with showers. High 56F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity77%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:42 pm

Night

42°
Showers
Rain drop
46%
S 4 mph

Considerable cloudiness with occasional rain showers. Low 42F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:14 pm
  • Moonset
    Moonset7:17 am
  • Moon Phase - Day 17 Waning Gibbous
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