• Early AM

    Sep 2

    Lo 57°

    Clear

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

    Sep 2

    77°Lo 56°

    Low clouds, then sun; cooler

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

    Sep 3

    77°Lo 54°

    Low clouds followed by sun

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

    Sep 4

    77°Lo 53°

    Partly sunny and cool

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      37%
    more
  • Fri

    Sep 5

    79°Lo 52°

    Mostly sunny and cool

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      19%
    more
Next Previous
Clear 57° RealFeel® 54°

N

E

S

W

  • Humidity: 88%
  • Cloud Cover: 16%
  • Dew Point: 55° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
6 mph
Top Story

Napa Weather Report

San Francisco: Bright, Sunny for First Week of September

September 2, 2014; 3:25 AM ET

San Francisco will see abundant sunshine through at least Thursday. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps