• Early AM

    Feb 9

    Lo 50°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Feb 9

    71°Lo 48°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Feb 10

    65°Lo 50°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    Feb 11

    66°Lo 49°

    Periods of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Feb 12

    65°Lo 52°

    Intervals of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 54° 57° 59° 61° 63° 64° 65° 64°
RealFeel® 58° 63° 67° 69° 70° 69° 66° 64°
Humidity 90% 88% 84% 76% 72% 71% 68% 70%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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0%
 
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0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NW 2 NNW 4 NW 4 NW 5 NW 5 WNW 5 WNW 6 WNW
UV Index 1 2 3 3 3 2 1 0
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 51° 53° 54° 54° 54° 55° 55° 54°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Feb 10

more Historical Weather Data >
  Today Normal Record 2/10/2015
High 65° 59° 71° (1988) 64°
Low 50° 46° 35° (1985) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 10:38 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:22 AM with 12:07 of moolight, then sets at 8:29 PM

San Bruno Weather Report

Warmth to challenge records from Seattle to Los Angeles early this week

February 9, 2016; 4:54 AM ET

Warmer air will build from California to Washington into Tuesday raising temperatures to near-record levels and increasing the risk of wildfires in some areas. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps