• Early AM

    Sep 23

    Lo 63°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Sep 23

    75°Lo 65°

    Areas of low clouds, then sun

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

    Sep 24

    76°Lo 62°

    Clouds and sun

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

    Sep 25

    73°Lo 59°

    Spotty showers

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      53%
    more
  • Fri

    Sep 26

    71°Lo 59°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      26%
Next Previous
Mainly clear 64° Lo 60° RealFeel® 59° / 56°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 76%
  • Cloud Cover: 19%
  • Dew Point: 54° F
  • Visibility: 10 mi
8 mph

Temperature History - Sep 26

more Historical Weather Data >
  Today Normal Record 9/26/2013
High 71° 73° 95° (1958) 71°
Low 59° 55° 46° (1948) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 12:00 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:20 AM with 11:07 of moolight, then sets at 8:27 PM

Top Story

San Bruno Weather Report

Dry, Sunny Weather Continues for Much of the Week in San Francisco

September 22, 2014; 8:19 AM ET

Sunshine will continue for much of the region this week. more >

Fri. Dust & Dander

Fri. Wind Maps