Cupertino, California
Current Conditions -  °F | °C
As of 11:53 AM on Thursday 31 Jul 2014 (Local Time) from KSJC Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 74°   Ceiling: 16000
Heat Index: 74°   Visibility: 10mi
Dew Point: 59°   Wind: 6mph
Humidity: 59%   Direction: 310°NW
Pressure: 29.97"   Gusts: NA
Location:  37.32°N, 122.02°W
Report Text: KSJC 311853Z 31005KT 10SM FEW120 BKN160 23/15 A2997 RMK AO2 SLP146 T02330150
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 91° - Lo 63°
1 PM
Sunny
Sunny
86°
2 PM
Sunny
Sunny
87°
3 PM
Sunny
Sunny
89°
4 PM
Sunny
Sunny
90°
5 PM
Sunny
Sunny
88°
6 PM
M Sunny
M Sunny
87°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
jul
31
Sunny
Sunny
91°
63°
aug
01
P Cloudy
P Cloudy
95°
63°
aug
02
P Cloudy
P Cloudy
93°
60°
aug
03
P Cloudy
P Cloudy
88°
60°
aug
04
P Cloudy
P Cloudy
89°
60°
aug
05
P Cloudy
P Cloudy
89°
61°
aug
06
M Sunny
M Sunny
87°
60°
aug
07
P Cloudy
P Cloudy
87°
60°
aug
08
P Cloudy
P Cloudy
87°
60°
aug
09
P Cloudy
P Cloudy
87°
61°
Details for Thursday, July 31
Sunny. High 91F. Winds NW at 10 to 15 mph.
Evening: Partly cloudy this evening, then becoming cloudy after midnight. Low 63F. Winds NW at 5 to 10 mph.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:16 PM
 
Moonrise: 10:37 AM
Moonset: 10:39 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (326°)
Speed: 11Mph(18Km, 13Kts)
Details for Friday, August 01
Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 95F. Winds NW at 10 to 20 mph.
Evening: Partly cloudy during the evening followed by cloudy skies overnight. Low 63F. Winds WNW at 10 to 15 mph.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:15 PM
 
Moonrise: 11:33 AM
Moonset: 11:11 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (321°)
Speed: 13Mph(21Km, 15Kts)
Details for Saturday, August 02
Mix of sun and clouds. Highs in the low 90s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:14 PM
 
Moonrise: 12:31 PM
Moonset: 11:45 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (311°)
Speed: 13Mph(21Km, 15Kts)
Details for Sunday, August 03
Times of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:13 PM
 
Moonrise: 1:29 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  W
Direction: W (280°)
Speed: 12Mph(19Km, 13Kts)
Details for Monday, August 04
Mix of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:12 PM
 
Moonrise: 2:30 PM
Moonset: 12:24 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (233°)
Speed: 10Mph(17Km, 12Kts)
Details for Tuesday, August 05
Mix of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:11 PM
 
Moonrise: 3:31 PM
Moonset: 1:07 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (262°)
Speed: 11Mph(18Km, 13Kts)
Details for Wednesday, August 06
More sun than clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 8:10 PM
 
Moonrise: 4:32 PM
Moonset: 1:57 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (299°)
Speed: 12Mph(20Km, 14Kts)
Details for Thursday, August 07
Times of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 8:09 PM
 
Moonrise: 5:29 PM
Moonset: 2:54 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (285°)
Speed: 13Mph(20Km, 15Kts)
Details for Friday, August 08
Times of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 8:08 PM
 
Moonrise: 6:24 PM
Moonset: 3:58 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (257°)
Speed: 13Mph(21Km, 15Kts)
Details for Saturday, August 09
Mix of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 8:07 PM
 
Moonrise: 7:13 PM
Moonset: 5:06 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (269°)
Speed: 13Mph(21Km, 15Kts)
Daily Forecast Chart
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