• Today

    Jul 12

    62°Lo 53°

    Low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Jul 13

    63°Lo 52°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Jul 14

    63°Lo 55°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    Jul 15

    65°Lo 55°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      60%
    more
  • Wed

    Jul 16

    65°Lo 54°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      25%
    more
Next Previous
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Forecast
Cloudy
Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 62° 62° 62° 62° 61° 60° 59° 58°
RealFeel® 68° 67° 68° 66° 63° 59° 56° 54°
Humidity 85% 83% 81% 81% 81% 82% 84% 87%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 7 NNW 7 NW 8 WNW 9 WNW 9 W 10 W 9 W 9 W
UV Index 6 7 8 7 5 3 2 0
Cloud Cover 95% 94% 10% 11% 11% 11% 25% 25%
Dew Point 57° 57° 56° 56° 55° 55° 54° 54°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 62° 65° N/A 57°
Low 53° 51° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:33 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:41 PM with 10:53 of moolight, then sets at 7:34 AM

Top Story

Half Moon Bay Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 12, 2014; 3:59 AM ET

San Francisco will see a rise in temperatures over the next several days as partially cloudy skies make way for plenty of sunshine. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps