Sunnyvale, California
Current Conditions -  °F | °C
As of 10:56 PM on Wednesday 23 Apr 2014 (Local Time) from KNUQ Reporting Station
Clear Clear  
Wind Chill: 57°   Ceiling: Unl
Heat Index: 57°   Visibility: 10mi
Dew Point: 48°   Wind: 7mph
Humidity: 72%   Direction: 300°WNW
Pressure: 30.13"   Gusts: NA
Location:  37.37°N, 122.03°W
Report Text: KNUQ 240556Z 30006KT 10SM CLR 14/09 A3013 RMK AO2 SLP204 T01390089 10194 20139 51005
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 67° - Lo 52°
12 AM
M Clear
M Clear
55°
1 AM
M Cloudy
M Cloudy
55°
2 AM
M Cloudy
M Cloudy
55°
3 AM
M Cloudy
M Cloudy
54°
4 AM
P Cloudy
P Cloudy
53°
5 AM
P Cloudy
P Cloudy
53°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
apr
23
M Clear
M Clear
67°
52°
apr
24
P Cloudy
P Cloudy
69°
53°
apr
25
Rain
Rain
57°
46°
apr
26
M Sunny
M Sunny
63°
48°
apr
27
P Cloudy
P Cloudy
66°
50°
apr
28
Sunny
Sunny
74°
53°
apr
29
M Sunny
M Sunny
83°
57°
apr
30
P Cloudy
P Cloudy
84°
57°
may
01
M Sunny
M Sunny
79°
53°
may
02
P Cloudy
P Cloudy
71°
51°
Details for Wednesday, April 23 (Evening)
Evening: Mainly clear. Low 52F. Winds NW at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 85%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:51 PM
 
Moonrise: 2:51 AM
Moonset: 2:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (319°)
Speed: 7Mph(11Km, 6Kts)
Details for Thursday, April 24
Sunshine and clouds mixed. High 69F. Winds NW at 10 to 20 mph.
Evening: Cloudy during the evening. A few showers developing late. Low 53F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:52 PM
 
Moonrise: 3:30 AM
Moonset: 3:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (323°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, April 25
Cloudy with rain. Highs in the upper 50s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:53 PM
 
Moonrise: 4:07 AM
Moonset: 4:25 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (267°)
Speed: 16Mph(26Km, 14Kts)
Details for Saturday, April 26
More sun than clouds. Highs in the low 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:53 PM
 
Moonrise: 4:43 AM
Moonset: 5:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (311°)
Speed: 16Mph(26Km, 14Kts)
Details for Sunday, April 27
Partly cloudy. Highs in the mid 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:54 PM
 
Moonrise: 5:19 AM
Moonset: 6:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (122°)
Speed: 12Mph(20Km, 10Kts)
Details for Monday, April 28
Mainly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 7:55 PM
 
Moonrise: 5:57 AM
Moonset: 7:40 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (314°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, April 29
More sun than clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:56 PM
 
Moonrise: 6:37 AM
Moonset: 8:41 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (3°)
Speed: 11Mph(18Km, 9Kts)
Details for Wednesday, April 30
Mix of sun and clouds. Highs in the mid 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:57 PM
 
Moonrise: 7:20 AM
Moonset: 9:40 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (7°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, May 01
More sun than clouds. Highs in the upper 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 7:58 PM
 
Moonrise: 8:06 AM
Moonset: 10:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (302°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, May 02
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:59 PM
 
Moonrise: 8:55 AM
Moonset: 11:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (282°)
Speed: 13Mph(21Km, 11Kts)
Daily Forecast Chart
Chart.
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