• Sat

    Jul 19

    69°Lo 59°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      41%
    more
  • Sun

    Jul 20

    69°Lo 58°

    Clouds and sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
  • Mon

    Jul 21

    71°Lo 58°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      44%
  • Tue

    Jul 22

    77°Lo 58°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      20%
    more
  • Wed

    Jul 23

    71°Lo 54°

    Partial sunshine

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      47%
    more
Next Previous
Hi 71° RealFeel® 75° Precipitation 0%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 17 mph

Partly sunny

  • 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® 56° Precipitation 0%

Night

N

E

S

W

  • W 3 mph
  • Gusts: 13 mph

Partly cloudy

  • 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 - Jul 21

more Historical Weather Data >
  Today Normal Record 7/21/2013
High 71° 72° 83° (2006) 68°
Low 58° 56° 49° (1954) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:23 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:58 AM with 14:17 of moolight, then sets at 4:15 PM

Top Story

San Bruno Weather Report

San Francisco: Dry, Sunny Conditions Ahead

July 10, 2014; 1:01 AM ET

With no rain to provide drought relief, San Francisco will see an extended stretch of sunshine and seasonable temperatures ahead. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.