• Early AM

    Mar 29

    Lo 50°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    Mar 29

    70°Lo 51°

    Mostly sunny and pleasant

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

    Mar 30

    67°Lo 55°

    Sunshine; breezy in the p.m.

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

    Mar 31

    66°Lo 51°

    Partly sunny and windy

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      23 mph
    • Cloud
      Cover
      26%
    more
  • Wed

    Apr 1

    66°Lo 50°

    Sunny, breezy and pleasant

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      20 mph
    • Cloud
      Cover
      1%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 52° 51° 50° 51° 53° 56° 58° 61°
RealFeel® 52° 51° 50° 50° 53° 57° 62° 68°
Humidity 86% 89% 92% 90% 87% 83% 78% 73%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 NNW 5 NNW 5 NNW 5 NW 6 WNW 6 WNW 6 WNW 6 WNW
UV Index 0 0 0 0 0 2 3 5
Cloud Cover 68% 67% 55% 43% 45% 29% 19% 10%
Dew Point 48° 48° 48° 48° 50° 51° 51° 52°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 70° 63° 79° (1987) 61°
Low 51° 48° 38° (1975) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 12:30 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 PM with 13:46 of moolight, then sets at 4:21 AM

San Bruno Weather Report

San Francisco: Warmth to Hold into New Week

March 29, 2015; 6:03 AM ET

Warm weather and sunshine will continue to hold into the new week across the Bay Area. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps