• Fri

    Mar 4

    58°Lo 51°

    Rain

    Ragweed Pollen Weather
    • Precip
      82%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      99%
    more
  • Sat

    Mar 5

    58°Lo 50°

    Rather cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      55%
    more
  • Sun

    Mar 6

    58°Lo 48°

    Cloudy with thunderstorms

    Ragweed Pollen Weather
    • Precip
      70%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      94%
    more
  • Mon

    Mar 7

    57°Lo 45°

    Mostly cloudy with showers

    Ragweed Pollen Weather
    • Precip
      74%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      74%
    more
  • Tue

    Mar 8

    57°Lo 45°

    Some sun with a shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      52%
Next Previous
Hi 57° RealFeel® 58° Precipitation 55%

Day

N

E

S

W

  • NW 8 mph
  • Gusts: 18 mph

Times of clouds and sun with a shower

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 45° RealFeel® 39° Precipitation 1%

Night

N

E

S

W

  • NW 9 mph
  • Gusts: 20 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 - Mar 8

more Historical Weather Data >
  Today Normal Record 3/8/2015
High 57° 62° 79° (2004) 65°
Low 45° 48° 37° (1985) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:41 of sunlight, then sets at 6:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:14 AM with 11:53 of moolight, then sets at 6:07 PM

San Bruno Weather Report

San Francisco: Warmth to fall short of record highs early this week

February 8, 2016; 5:31 AM ET

Milder air will build across San Francisco this week with temperatures running above average. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health