• Fri

    Jul 18

    72°Lo 58°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      23%
    more
  • Sat

    Jul 19

    71°Lo 58°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      27%
    more
  • Sun

    Jul 20

    73°Lo 57°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      21%
    more
  • Mon

    Jul 21

    73°Lo 58°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Jul 22

    79°Lo 56°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      5%
Next Previous
Hi 79° RealFeel® 79° Precipitation 0%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 21 mph

Sunshine

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 54° Precipitation 0%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 18 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 22

more Historical Weather Data >
  Today Normal Record 7/22/2013
High 79° 72° 97° (2006) 78°
Low 56° 56° 49° (1981) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:22 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:42 AM with 14:27 of moolight, then sets at 5:09 PM

Top Story

San Bruno Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 13, 2014; 3:59 AM ET

San Francisco will see a rise in temperatures over the next several days as partially cloudy skies make way for plenty of sunshine. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.