• Today

    Nov 21

    62°Lo 54°

    Some sun, then turning cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Nov 22

    64°Lo 48°

    A.M. rain; otherwise, cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Nov 23

    63°Lo 46°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Nov 24

    64°Lo 45°

    Sunny

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      12%
    more
  • Tue

    Nov 25

    66°Lo 47°

    Sunny

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      4%
    more
Next Previous
Hi 63° RealFeel® 61° Precipitation 2%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 12 mph

Partly sunny

  • Max UV Index: 3 (Moderate)
  • 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 46° RealFeel® 44° Precipitation 2%

Night

N

E

S

W

  • NNW 5 mph
  • Gusts: 8 mph

Mainly clear

  • 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 - Nov 23

more Historical Weather Data >
  Today Normal Record 11/23/2013
High 63° 61° 77° (1959) 65°
Low 46° 47° 33° (1947) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 9:56 of sunlight, then sets at 4:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:00 AM with 10:22 of moolight, then sets at 6:22 PM

San Bruno Weather Report

San Francisco: Weekend to Start Wet but Dry Out Sunday

November 21, 2014; 8:11 AM ET

Changes are on the way for San Francisco and surrounding areas as a series of weak storms roll in from the Pacific. more >

Sun. Dust & Dander

Sun. Wind Maps