• Early AM

    Apr 18

    Lo 52°

    Partly cloudy

    Driving Weather
    • Precip
      3%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Today

    Apr 18

    65°Lo 49°

    Low clouds breaking

    Excellent for driving
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Apr 19

    63°Lo 49°

    Areas of low clouds, then sun

    Excellent for driving
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Apr 20

    68°Lo 50°

    Clouds giving way to some sun

    Excellent for driving
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
  • Mon

    Apr 21

    64°Lo 52°

    Low clouds breaking

    Excellent for driving
    • Precip
      13%
    • Hours of Precip
      3
    • Rain
      0.06 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 56° 57° 59° 61° 62° 64° 66° 68°
RealFeel® 57° 60° 63° 65° 65° 67° 68° 67°
Humidity 76% 73% 69% 65% 61% 57% 54% 50%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
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%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NW 6 NW 6 NW 8 NW 9 WNW 10 WNW 11 WNW 12 WNW
UV Index 2 3 5 5 6 7 6 4
Cloud Cover 95% 95% 95% 95% 95% 26% 26% 26%
Dew Point 49° 48° 49° 49° 48° 48° 49° 49°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 68° 65° 91° (2009) 73°
Low 50° 49° 38° (1967) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:22 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:32 AM with 10:24 of moolight, then sets at 10:56 AM

Top Story

San Bruno Weather Report

San Francisco: No Rain in Sight, Morning Clouds to Break for Afternoon Sunshine

April 18, 2014; 4:06 AM ET

For the remainder of the week and into the weekend, morning clouds will give way to mostly sunny skies. more >

Travel Weather Forecast

Apr 18, 2014; 5:56 AM ET United States travel weather forecast

Sun. Driving Weather