• Sun

    Mar 22

    62°Lo 45°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      9%
    more
  • Mon

    Mar 23

    60°Lo 46°

    Thickening clouds

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      50%
  • Tue

    Mar 24

    62°Lo 46°

    Decreasing clouds

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      51%
    more
  • Wed

    Mar 25

    59°Lo 44°

    Brilliant sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      5%
    more
  • Thu

    Mar 26

    61°Lo 45°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      1 mph
    • Cloud
      Cover
      59%
    more
Next Previous
Hi 60° RealFeel® 68° Precipitation 0%

Day

N

E

S

W

  • WSW 4 mph
  • Gusts: 7 mph

Thickening clouds

  • Max UV Index: 6 (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 46° RealFeel® 48° Precipitation 1%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 5 mph

Mostly 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 - Mar 23

more Historical Weather Data >
  Today Normal Record 3/23/2014
High 60° 62° 73° (1970) 64°
Low 46° 48° 39° (1994) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:15 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:28 AM with 14:03 of moolight, then sets at 11:31 PM

San Bruno Weather Report

San Francisco: Dry Pattern to Return Bringing Sunny, Warm Days

March 2, 2015; 3:44 PM ET

San Francisco will get progressively warmer everyday this week, reaching 70 degrees F by the weekend. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?