• Early AM

    May 3

    Lo 54°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      6 mph
    more
  • Today

    May 3

    73°Lo 55°

    Clouds giving way to some sun

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      5 mph
    more
  • Wed

    May 4

    71°Lo 55°

    A shower in the afternoon

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      6 mph
  • Thu

    May 5

    68°Lo 52°

    Variable clouds, a t-storm

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      6 mph
    more
  • Fri

    May 6

    67°Lo 52°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 56° 55° 55° 57° 60° 63° 65° 67°
RealFeel® 56° 55° 54° 57° 62° 67° 73° 74°
Humidity 79% 81% 79% 76% 70% 63% 57% 53%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 5 SE 5 SE 6 SE 6 SSE 5 SSE 6 SSE 5 SSE 6 S
UV Index 0 0 0 0 2 3 5 6
Cloud Cover 94% 92% 91% 90% 89% 89% 90% 90%
Dew Point 49° 49° 49° 50° 50° 50° 49° 49°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 71° 72° 94° (1990) 65°
Low 55° 51° 36° (1902) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:53 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:54 AM with 12:53 of moolight, then sets at 5:47 PM

San Jose Weather Report

San Francisco: Showery weather to arrive by late week

May 2, 2016; 12:34 PM ET

Clouds and showers will move into the Bay Area following a dry start to May. more >

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index