• Tonight

    Apr 19

    Lo 48°

    Partly cloudy

    Frizz Forecast Weather
    • Wind
      Gust
      19 mph
    • Precip
      1%
    • Hours of Precip
      0
  • Sun

    Apr 20

    67°Lo 49°

    Clouds giving way to some sun

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    63°Lo 50°

    Low clouds breaking

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      25%
    • Hours of Precip
      2
    more
  • Tue

    Apr 22

    60°Lo 48°

    Mostly cloudy with a shower

    Watch for hair frizz
    • Wind
      Gust
      26 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Wed

    Apr 23

    64°Lo 49°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Temp (°F) 53° 55° 57° 59° 62° 63° 63° 65°
RealFeel® 51° 56° 60° 62° 67° 66° 65° 66°
Humidity 77% 73% 69% 64% 61% 58% 56% 55%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
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%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 6 SSW 6 WNW 6 W 9 W 8 W 11 WNW 12 WNW 12 W
UV Index 1 2 4 6 7 7 7 6
Cloud Cover 55% 48% 43% 25% 21% 35% 37% 19%
Dew Point 46° 47° 46° 47° 48° 48° 47° 48°
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 - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 65° 65° 86° (2009) 72°
Low 48° 49° 40° (1971) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:20 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:56 AM

Top Story

San Bruno Weather Report

Chance of Rain in San Francisco on Tuesday

April 19, 2014; 9:09 PM ET

There hasn't been any measurable precipitation in San Francisco since April 4. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index