• Early AM

    Aug 27

    Lo 56°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Aug 27

    81°Lo 55°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Thu

    Aug 28

    79°Lo 56°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Aug 29

    78°Lo 57°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      58%
    more
  • Sat

    Aug 30

    79°Lo 55°

    Low clouds break for some sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      60%
    more
Next Previous
Clear 67° Lo 58° RealFeel® 63° / 54°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 3%
  • Dew Point: 56° F
  • Visibility: 10 mi
6 mph

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 81° 87° N/A 78°
Low 55° 52° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:13 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:33 AM with 12:10 of moolight, then sets at 8:43 PM

Top Story

Napa Weather Report

PHOTOS: Magnitude 6.0 Earthquake Strikes Near San Francisco

August 27, 2014; 12:39 AM ET

More than 200 people were injured, including three critically, after a 6.0-magnitude earthquake rocked the San Francisco Bay area on Sunday morning. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps