10-Day Weather Forecast for Washington, Sunnyvale, California - The Weather Channel | weather.com
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10 Day Weather-

As of 9:13 am PDT

Today

Mostly Clear Day Mostly Sunny
78°/51°
Rain drop 1%
Subtract

Day

78°
Mostly Clear Day
Rain drop
1%
NNW 11 mph

Partly cloudy. Warm. High 78F. Winds NNW at 10 to 15 mph.

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  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:20 pm

Night

51°
Clear Night
Rain drop
7%
WNW 8 mph

Clear skies. Low 51F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:23 am
  • Moonset
    Moonset10:56 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
77°/52°
Rain drop 6%
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Day

77°
Partly Cloudy Day
Rain drop
6%
NW 10 mph

Partly cloudy skies. Continued hot. High 77F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:21 pm

Night

52°
Partly Cloudy Night
Rain drop
6%
W 7 mph

A few clouds from time to time. Low 52F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:59 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Mostly Clear Day Mostly Sunny
77°/53°
Rain drop 5%
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Day

77°
Mostly Clear Day
Rain drop
5%
NW 10 mph

Mostly sunny skies. High 77F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:22 pm

Night

53°
Clear Night
Rain drop
1%
SSW 7 mph

Clear skies. Low 53F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:44 am
  • Moonset
    Moonset12:12 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Sunny Sunny
81°/52°
Rain drop 1%
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Day

81°
Sunny
Rain drop
1%
NW 10 mph

Sunny. High 81F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:23 pm

Night

52°
Mostly Clear Night
Rain drop
3%
WNW 8 mph

Mainly clear. Low 52F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:38 am
  • Moonset
    Moonset1:24 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Clear Day Mostly Sunny
73°/50°
Rain drop 3%
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Day

73°
Mostly Clear Day
Rain drop
3%
NW 11 mph

Sunny along with a few clouds. Near record high temperatures. High 73F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:24 pm

Night

50°
Partly Cloudy Night
Rain drop
5%
W 8 mph

A few clouds from time to time. Low near 50F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:41 am
  • Moonset
    Moonset2:31 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
77°/53°
Rain drop 4%
Add

Day

77°
Partly Cloudy Day
Rain drop
4%
NNW 9 mph

Partly cloudy. High 77F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:25 pm

Night

53°
Partly Cloudy Night
Rain drop
3%
ENE 7 mph

Partly cloudy in the evening with more clouds for later at night. Low 53F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:51 pm
  • Moonset
    Moonset3:26 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Mostly Cloudy Day Mostly Cloudy
76°/53°
Rain drop 2%
Add

Day

76°
Mostly Cloudy Day
Rain drop
2%
NNW 9 mph

Mostly cloudy skies. High 76F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:26 pm

Night

53°
Partly Cloudy Night
Rain drop
4%
WSW 6 mph

Partly cloudy. Low 53F. Winds light and variable.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:03 pm
  • Moonset
    Moonset4:11 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
74°/53°
Rain drop 3%
Add

Day

74°
Partly Cloudy Day
Rain drop
3%
WNW 9 mph

Intervals of clouds and sunshine. High 74F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:27 pm

Night

53°
Partly Cloudy Night
Rain drop
5%
WSW 6 mph

Partly cloudy. Low 53F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:13 pm
  • Moonset
    Moonset4:48 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
71°/51°
Rain drop 3%
Add

Day

71°
Partly Cloudy Day
Rain drop
3%
WNW 9 mph

Sunshine and clouds mixed. High 71F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:28 pm

Night

51°
Partly Cloudy Night
Rain drop
12%
WSW 7 mph

Partly cloudy skies. Low 51F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:22 pm
  • Moonset
    Moonset5:18 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
67°/51°
Rain drop 11%
Add

Day

67°
Partly Cloudy Day
Rain drop
11%
WNW 10 mph

Intervals of clouds and sunshine. High 67F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:29 pm

Night

51°
Scattered Showers Night
Rain drop
39%
SW 8 mph

Partly cloudy skies early will give way to occasional showers later during the night. Low 51F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:26 pm
  • Moonset
    Moonset5:44 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Showers Showers
66°/50°
Rain drop 44%
Add

Day

66°
Showers
Rain drop
44%
SW 13 mph

Overcast with showers at times. High 66F. Winds SW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:30 pm

Night

50°
Showers
Rain drop
56%
SW 10 mph

Considerable cloudiness with occasional rain showers. Low near 50F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:30 pm
  • Moonset
    Moonset6:08 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Scattered Showers Day AM Showers
64°/49°
Rain drop 41%
Add

Day

64°
Scattered Showers Day
Rain drop
41%
W 12 mph

Rain showers early with some sunshine later in the day. High 64F. Winds W at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:30 pm

Night

49°
Partly Cloudy Night
Rain drop
24%
W 9 mph

A few clouds. Low 49F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:32 pm
  • Moonset
    Moonset6:32 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Partly Cloudy Day Partly Cloudy
66°/49°
Rain drop 21%
Add

Day

66°
Partly Cloudy Day
Rain drop
21%
NW 12 mph

Partly cloudy skies. High 66F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:31 pm

Night

49°
Partly Cloudy Night
Rain drop
12%
WSW 9 mph

A few clouds. Low 49F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:34 pm
  • Moonset
    Moonset6:55 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Partly Cloudy Day Partly Cloudy
68°/50°
Rain drop 7%
Add

Day

68°
Partly Cloudy Day
Rain drop
7%
WNW 11 mph

Intervals of clouds and sunshine. High 68F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:32 pm

Night

50°
Partly Cloudy Night
Rain drop
18%
WSW 8 mph

Partly cloudy skies. Low near 50F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:36 pm
  • Moonset
    Moonset7:20 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
71°/52°
Rain drop 8%
Add

Day

71°
Partly Cloudy Day
Rain drop
8%
WNW 11 mph

Partly cloudy skies. High 71F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:33 pm

Night

52°
Partly Cloudy Night
Rain drop
8%
W 8 mph

A few clouds. Low 52F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:39 pm
  • Moonset
    Moonset7:48 am
  • Moon Phase - Day 17 Waning Gibbous
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