• Today

    Sep 22

    72°Lo 62°

    Partly sunny

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

    Sep 23

    74°Lo 63°

    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 63°

    Periods of sun

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

    Sep 25

    72°Lo 61°

    Partly sunny, showers around

    Low ragweed pollen levels
    • Precip
      62%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      55%
    more
  • Fri

    Sep 26

    70°Lo 60°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      26%
Next Previous
Clear 60° Lo 60° RealFeel® 55° / 54°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 0%
  • Dew Point: 54° F
  • Visibility: 10 mi
10 mph

Temperature History - Sep 26

more Historical Weather Data >
  Today Normal Record 9/26/2013
High 70° 73° 95° (1958) 71°
Low 60° 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