• Today

    May 3

    63°Lo 51°

    Clouds and sun

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

    May 4

    63°Lo 51°

    Clouds breaking for sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 5

    65°Lo 50°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    May 6

    65°Lo 49°

    Sunshine; windy in the p.m.

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      19%
    more
  • Thu

    May 7

    65°Lo 50°

    Windy in the afternoon

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      70%
Next Previous
Hi 65° RealFeel® 66° Precipitation 9%

Day

N

E

S

W

  • WNW 16 mph
  • Gusts: 30 mph

Clouds limiting sun; a gusty breeze in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 41° Precipitation 55%

Night

N

E

S

W

  • W 13 mph
  • Gusts: 25 mph

Mostly cloudy with a passing shower late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - May 7

more Historical Weather Data >
  Today Normal Record 5/7/2014
High 65° 67° 89° (2007) 64°
Low 50° 51° 40° (1968) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:57 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:35 PM with 10:25 of moolight, then sets at 10:00 AM

San Bruno Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 3, 2015; 12:29 PM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. more >

Thu. Dust & Dander

Thu. Wind Maps