1 - 5 of 45 days | All 45 days
Next 5 Days
  • Tonight

    Jul 27

    Partly cloudy Lo 56°
    more
  • Tue

    Jul 28

    Areas of low clouds, then sun 90°Lo 58°
  • Wed

    Jul 29

    Hot with plenty of sunshine 91°Lo 59°
    more
  • Thu

    Jul 30

    Mostly sunny 85°Lo 60°
    more
  • Fri

    Jul 31

    Partly sunny 82°Lo 61°
    more
< Previous 8 hours Next 8 hours >
  Tue
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Sunny
Mostly Cloudy
Mostly Cloudy
Temp (°F) 60° 58° 58° 56° 58° 59° 62° 66°
RealFeel® 60° 59° 58° 57° 60° 62° 67° 72°
Humidity 88% 85% 83% 89% 83% 79% 81% 74%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 4 SW 4 SW 4 SW 4 SW 0 0 0 0
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 90% 100% 100% 90% 59% 25% 76% 76%
Dew Point 56° 54° 53° 53° 53° 53° 56° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2014
High 90° N/A N/A 77°
Low 58° N/A N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:12 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:58 PM with 10:24 of moolight, then sets at 4:22 AM

Castro Valley Weather Report

San Francisco: Warm, Dry Conditions for Last Week of July

July 27, 2015; 1:58 PM ET

Conditions will be dry and warm for residents living in the San Francisco metropolitan area this week. more >

ABC 7 San Francisco Headlines

Carjacking suspect shot by San Francisco police near airport

A carjacking suspect is in stable condition after he was shot by San Francisco police near SFO after he committed what they're calling a bizarre series of crimes.

Bobbi Kristina Brown, Whitney Houston's daughter, pronounced dead

San Francisco Muni station reopens after suspicious item stopped trains