• Today

    Oct 23

    72°Lo 56°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Fri

    Oct 24

    71°Lo 59°

    Mostly sunny and warm

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

    Oct 25

    70°Lo 57°

    A little afternoon rain

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

    Oct 26

    68°Lo 53°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      51%
    more
  • Mon

    Oct 27

    68°Lo 54°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      37%
    more
Next Previous
Hi 72° RealFeel® 73° Precipitation 25%

Day

N

E

S

W

  • WNW 5 mph
  • Gusts: 12 mph

Mostly cloudy

  • 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 56° RealFeel® 55° Precipitation 15%

Night

N

E

S

W

  • WNW 4 mph
  • Gusts: 6 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

San Bruno Pollen Levels - October 23

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 72° 69° 90° (1959) 61°
Low 56° 52° 40° (1961) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 10:56 of sunlight, then sets at 6:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:11 AM with 11:15 of moolight, then sets at 6:26 PM

San Bruno Weather Report

Rain Heads to San Francisco for World Series Game Four

October 23, 2014; 3:35 PM ET

Rain is expected to make a return to the Bay Area by the weekend, just in time for game 4 of the World Series. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps