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Cupertino, California

current conditions

49°
Clear
Feels Like:  50°
Humidity: 78%
Wind/Dir: 0 Mph / WSW
Visibility: 10.0 Miles
Clouds: CLR at -999ft
Sunrise: 5:47 AM
Sunset: 8:31 PM
Barometer: 30.01
Dewpoint: 43° F
UV: 0
Updated:5:29 AM PDT on June 20, 2013

next 36 hours

Today
Clear
Temp: 75° Humidity: 96% Precip: 0% Wind: 13 mph
Tonight
Clear
Temp: 50° Humidity: 39% Precip: 0% Wind: 10 mph
Friday
Partly Cloudy
Temp: 77° Humidity: 89% Precip: 0% Wind: 10 mph
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Thursday, 20
75 | 50 °F
Clear
Chance of
Precipitation
0%
Friday, 21
77 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 22
79 | 54 °F
Clear
Chance of
Precipitation
0%
Sunday, 23
77 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 24
79 | 57 °F
Chance of Rain
Chance of
Precipitation
60%
Tuesday, 25
81 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 26
84 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 27
77 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday
clear Clear. High of 75F. Winds from the NW at 5 to 15 mph.
Thursday Night
nt_clear Partly cloudy. Low of 50F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 70 | 49 71 | 48 55 | 49
Wind 7 mph NW 8 mph North 12 mph WNW 6 mph NW
Humidity 90% 47% 44% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 2% 1% 31%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:47 AM
8:31 PM
Source: Weather Underground BestForecast  
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 77F. Winds from the NNW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 48 70 | 51 74 | 51 56 | 51
Wind 2 mph North 6 mph NNW 10 mph WNW 7 mph West
Humidity 85% 51% 44% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 33% 6% 6% 4%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Saturday
clear Clear. High of 79F. Winds from the West at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 54F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 50 74 | 55 75 | 52 58 | 49
Wind 3 mph WSW 6 mph West 11 mph WNW 6 mph West
Humidity 78% 50% 44% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 4% 4% 69%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Sunday
mostlycloudy Overcast. High of 77F. Winds from the West at 10 to 15 mph.
Sunday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 55F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 70 | 54 68 | 55 60 | 54
Wind 6 mph West 11 mph West 10 mph West 4 mph WSW
Humidity 85% 55% 61% 79%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 99% 97% 55% 61%
Conditions Overcast Overcast Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Monday
chancerain Overcast with a chance of rain. High of 79F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Monday Night
nt_chancerain Clear with a chance of rain. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 52 70 | 56 71 | 57 61 | 57
Wind 6 mph South 11 mph South 6 mph SSW 5 mph SSW
Humidity 72% 62% 64% 87%
Chance of Precip. 10% 20% 30% 20%
Cloud Cover 84% 84% 100% 2%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Tuesday
partlycloudy Clear. High of 81F. Winds from the WSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 73 | 60 77 | 59 63 | 57
Wind 4 mph South 7 mph WSW 9 mph West 4 mph NW
Humidity 94% 64% 53% 80%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 9% 67% 3% 35%
Conditions Fog Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Wednesday
partlycloudy Clear. High of 84F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Fog overnight. Low of 54F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 76 | 58 77 | 59 62 | 57
Wind 5 mph NW 10 mph WNW 12 mph WNW 8 mph NW
Humidity 93% 53% 53% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 97% 1% 0% 5%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Thursday
partlycloudy Clear. High of 77F. Winds from the WNW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 67 | 54 73 | 54 60 | 54
Wind 7 mph NW 10 mph WNW 12 mph WNW 8 mph WNW
Humidity 91% 62% 51% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 11% 1% 0% 2%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Friday
clear Clear. High of 82F. Winds from the WNW at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 75 | 54 78 | 54 60 | 52
Wind 6 mph WNW 8 mph WNW 12 mph WNW 7 mph WNW
Humidity 81% 45% 43% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 2% 0% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Saturday
clear Clear. High of 81F. Winds from the WNW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 74 | 51 76 | 50 59 | 50
Wind 5 mph WNW 7 mph WNW 11 mph WNW 7 mph WNW
Humidity 79% 44% 41% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 9% 14% 20%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  
Sunday
partlycloudy Clear. High of 81F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 49 74 | 50 76 | 50 60 | 52
Wind 4 mph WNW 6 mph WNW 10 mph WNW 6 mph WNW
Humidity 70% 42% 40% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 17% 8% %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:32 PM
Source: Weather Underground BestForecast  

History & Almanac

Today
Min Temp
Max Temp
Normal
57°F
77°F
Record
47°F
98°F
Year
2008

astronomy

June 20, 2013
Rise
Set
Actual Time
05:47 AM (PDT)
08:31 PM (PDT)
Moon
06:50 PM (PDT)
04:06 AM (PDT)
Length of Visible Light
15h 46m
Length of Day
14h 44m
Length of Day Percent
61.39%

Moon Phases

Today
Waxing Gibbous
Jun. 23 Full
Jun. 30 Last Quarter
Jul. 08 New
Jul. 15 First Quarter

Air Quality

  • Current
  • Good
  • PM2.5
  • Current
  • Good
  • OZONE
  • Thursday
  • Good
  • OZONE
  • Friday
  • Good
  • OZONE
  • Saturday
  • Good
  • OZONE
  • Sunday
  • Good
  • OZONE
  • Monday
  • Good
  • OZONE