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Cupertino, California

current conditions

68°
Scattered Clouds
Feels Like:  68°
Humidity: 84%
Wind: 0 Mph / North
Visibility: 10.0 Miles
Clouds: SCT at 1200ft
Sunrise: 6:36 AM
Sunset: 7:41 PM
Barometer: 29.96
Dewpoint: 63° F
UV: 0
Updated:5:34 AM PDT on August 29, 2015

next 36 hours

Today
Partly Cloudy
Temp: 83° Humidity: 90% Precip: 0% Wind: 20 mph
Tonight
Clear
Temp: 59° Humidity: 45% Precip: 0% Wind: 16 mph
Sunday
Partly Cloudy
Temp: 82° Humidity: 96% Precip: 10% Wind: 25 mph
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Saturday, 29
83 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 30
82 | 56 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 31
83 | 57 °F
Clear
Chance of
Precipitation
10%
Tuesday, 1
81 | 58 °F
Clear
Chance of
Precipitation
10%
Wednesday, 2
78 | 56 °F
Clear
Chance of
Precipitation
10%
Thursday, 3
79 | 55 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 4
81 | 56 °F
Clear
Chance of
Precipitation
10%
Saturday, 5
84 | 58 °F
Clear
Chance of
Precipitation
0%
Saturday
partlycloudy Cloudy skies early, then partly cloudy this afternoon. High 83F. Winds WNW at 10 to 20 mph.
Saturday Night
nt_clear A few passing clouds. Low 59F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 78 | 66 78 | 57 63 | 59
Wind 2 mph SSE 8 mph NW 16 mph NW 6 mph NW
Humidity 88% 65% 49% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 79% 26% 18%
Conditions Mostly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
6:36 AM
7:41 PM
Source: Weather Underground BestForecast  
Sunday
partlycloudy Partly cloudy skies. High 82F. Winds NW at 15 to 25 mph.
Sunday Night
nt_clear Clear. Low 56F. WNW winds at 10 to 20 mph, decreasing to 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 59 76 | 56 76 | 60 63 | 56
Wind 5 mph NNW 10 mph NNW 18 mph NW 6 mph WNW
Humidity 96% 49% 57% 79%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 58% 7% 2% 2%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:36 AM
7:40 PM
Source: Weather Underground BestForecast  
Monday
clear Abundant sunshine. High 83F. Winds WNW at 10 to 20 mph.
Monday Night
nt_clear Clear skies. Low 57F. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 76 | 58 76 | 57 61 | 56
Wind 4 mph WSW 7 mph NW 15 mph NW 5 mph WSW
Humidity 93% 53% 52% 85%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 23% 6% 0% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:37 AM
7:38 PM
Source: Weather Underground BestForecast  
Tuesday
clear Mostly sunny. High 81F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 58F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 75 | 58 74 | 57 61 | 58
Wind 4 mph SSW 8 mph WSW 16 mph WNW 6 mph WNW
Humidity 98% 55% 56% 87%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 15% 13% 6% 31%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:38 AM
7:37 PM
Source: Weather Underground BestForecast  
Wednesday
clear A few clouds early, otherwise mostly sunny. High 78F. Winds WNW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 56F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 73 | 56 72 | 57 61 | 55
Wind 4 mph WSW 9 mph NW 16 mph NW 5 mph NW
Humidity 93% 55% 58% 81%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 55% 34% 11% 52%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Thursday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 79F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_clear A mostly clear sky. Low around 55F. WNW winds shifting to SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 54 74 | 55 74 | 52 60 | 54
Wind 4 mph SW 8 mph NW 16 mph WNW 5 mph WSW
Humidity 88% 51% 47% 80%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 29% 13% 4% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Friday
clear Sunny. High 81F. SSW winds shifting to NW at 10 to 20 mph.
Friday Night
nt_clear Clear. Low 56F. W winds at 10 to 20 mph, decreasing to less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 74 | 54 74 | 53 61 | 54
Wind 4 mph SSE 8 mph NW 15 mph WNW 4 mph WNW
Humidity 88% 49% 48% 79%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 21% 3% 1% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Saturday
clear Sunny skies. High 84F. E winds shifting to NW at 10 to 20 mph.
Saturday Night
nt_clear Clear skies. Low 58F. NW winds shifting to S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 79 | 53 77 | 52 62 | 54
Wind 3 mph S 7 mph NNW 15 mph NW 3 mph WNW
Humidity 86% 41% 42% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 2% 2% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Sunday
clear Sunny skies. High 86F. ENE winds shifting to NW at 10 to 20 mph.
Sunday Night
nt_clear Mostly clear. Low 58F. NW winds shifting to SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 80 | 51 79 | 54 64 | 54
Wind 2 mph SSE 5 mph N 13 mph NW 3 mph NW
Humidity 77% 36% 41% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 1% 2% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Monday
clear Mainly sunny. High 87F. E winds shifting to NW at 10 to 20 mph.
Monday Night
nt_clear Clear skies with a few passing clouds. Low 59F. NW winds shifting to SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 81 | 53 80 | 54 65 | 54
Wind 2 mph SSE 6 mph NNW 13 mph NW 4 mph NW
Humidity 77% 38% 41% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 5% 12% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Tuesday
clear A few passing clouds, otherwise generally sunny. High 86F. ENE winds shifting to NW at 10 to 20 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 58F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 80 | 55 80 | 55 64 | 55
Wind 3 mph S 6 mph NNW 14 mph NW 4 mph NW
Humidity 79% 42% 43% 72%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 32% 31% 25% 26%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Wednesday
clear Sunny skies. High around 85F. Winds NNW at 10 to 20 mph.
Wednesday Night
nt_clear Clear skies. Low 58F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 79 | 55 79 | 54 64 | 56
Wind 2 mph SSE 7 mph NNW 14 mph NW 4 mph NW
Humidity 81% 44% 43% 75%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 23% 17% 14% 11%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Thursday
clear Sunny. High 86F. ENE winds shifting to NW at 10 to 20 mph.
Thursday Night
nt_clear A mostly clear sky. Low 58F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 80 | 55 79 | 55 64 | 56
Wind 2 mph SE 6 mph NNW 13 mph NW 4 mph NW
Humidity 82% 42% 44% 75%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 14% 15% 12% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Friday
clear A few passing clouds, otherwise generally sunny. High around 85F. ENE winds shifting to NW at 10 to 20 mph.
Friday Night
nt_clear A few clouds from time to time. Low 59F. NW winds shifting to SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 55 80 | 55 79 | 55 65 | 56
Wind 2 mph SSE 6 mph NNW 13 mph NW 4 mph NW
Humidity 83% 43% 45% 74%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 23% 30% 26% 23%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  
Saturday
clear Plentiful sunshine. High near 85F. ENE winds shifting to NW at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 59F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 55 79 | 56 78 | 56 66 | 57
Wind 3 mph SSE 6 mph NNW 14 mph NW 4 mph NW
Humidity 82% 45% 46% 73%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 20% 19% 30% 39%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:39 AM
7:35 PM
Source: Weather Underground BestForecast  

History & Almanac

Today
Min Temp
Max Temp
Normal
59°F
78°F
Record
51°F
100°F
Year
1977

astronomy

August 29, 2015
Rise
Set
Actual Time
06:36 AM (PDT)
07:41 PM (PDT)
Moon
08:23 PM (PDT)
07:39 AM (PDT)
Length of Visible Light
13h 59m
Length of Day
13h 05m
Length of Day Percent
54.51%

Moon Phases

Today
Full Moon
Aug. 29 Full
Sep. 05 Last Quarter
Sep. 13 New
Sep. 21 First Quarter

Air Quality

  • Current
  • Good
  • PM2.5
  • Saturday
  • Good
  • OZONE
  • Sunday
  • Good
  • OZONE
  • Monday
  • Good
  • OZONE
  • Tuesday
  • Good
  • OZONE
  • Wednesday
  • Good
  • OZONE