• Thu

    Aug 11

    70°Lo 55°

    Mostly cloudy

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

    Aug 12

    71°Lo 58°

    Partial sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      63%
  • Sat

    Aug 13

    70°Lo 57°

    Clouds breaking for some sun

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      12%
    more
  • Sun

    Aug 14

    71°Lo 58°

    Mainly cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      82%
    more
  • Mon

    Aug 15

    71°Lo 58°

    Rather cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 71° RealFeel® 76° Precipitation 2%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 18 mph

Partial sunshine

  • Max UV Index: 8 (Very High)
  • 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 58° RealFeel® 57° Precipitation 0%

Night

N

E

S

W

  • WNW 7 mph
  • Gusts: 17 mph

Increasing cloudiness

  • 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

Temperature History - Aug 12

more Historical Weather Data >
  Today Normal Record 8/12/2015
High 71° 72° 89° (1959) 77°
Low 58° 56° 47° (1946) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:41 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:35 PM with 10:26 of moolight, then sets at 2:01 AM

San Bruno Weather Report

Oppressive heat to envelop the western US as late-week highs soar 10 to 15 degrees Fahrenheit above average

July 28, 2016; 1:34 AM ET

Highs will run between 10 and 15 degrees Fahrenheit above average across much of the interior western United States into the upcoming weekend. more >