• Tonight

    Mar 30

    Lo 54°

    Some clouds; breezy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Mar 31

    67°Lo 51°

    Partly sunny and windy

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

    Apr 1

    65°Lo 51°

    Sunny and breezy

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

    Apr 2

    69°Lo 48°

    Sunny and breezy

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      0%
    more
  • Fri

    Apr 3

    68°Lo 48°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Partly Cloudy
Temp (°F) 55° 54° 53° 52° 51° 51° 52° 53°
RealFeel® 56° 55° 54° 53° 51° 50° 50° 54°
Humidity 85% 86% 88% 89% 92% 93% 92% 90%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 NNW 4 WNW 2 W 4 W 5 W 5 W 6 W 5 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 75% 55% 43% 33% 20% 52%
Dew Point 51° 50° 49° 49° 49° 49° 49° 50°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Mar 30

more Historical Weather Data >
  Today Normal Record 3/30/2014
High 67° 63° 78° (1950) 61°
Low 54° 48° 38° (1955) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 12:33 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 PM with 13:25 of moolight, then sets at 4:55 AM

San Bruno Weather Report

San Francisco: Winds to Whip Across Bay Area to End March

March 30, 2015; 4:37 PM ET

A system will bring gusty winds across the Bay area to end March, but still no rain is expected in the area. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps