• Tonight

    Apr 30

    Lo 53°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 1

    77°Lo 52°

    Sunny and warm

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

    May 2

    70°Lo 52°

    Clouds breaking for sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    66°Lo 52°

    Periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    May 4

    63°Lo 51°

    Mainly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Sunny 77° Lo 67° RealFeel® 86° / 65°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 40%
  • Cloud Cover: 18%
  • Dew Point: 47° F
  • Visibility: 10 mi
7 mph

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 77° 66° 89° (1947) 75°
Low 52° 50° 44° (2008) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:48 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:59 AM with 11:23 of moolight, then sets at 2:22 PM

San Bruno Weather Report

San Francisco: Rain showers may dampen the Bay Area for midweek

May 1, 2016; 12:37 AM ET

There is the potential a storm will dive across California and bring a soaking rain for later next week and weekend. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps