• Early AM

    Sep 23

    Lo 56°

    Clear

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

    Sep 23

    78°Lo 60°

    Pleasant with plenty of sun

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

    Sep 24

    78°Lo 60°

    Some sun, then clouds; cool

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

    Sep 25

    76°Lo 51°

    A couple of showers

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      47%
    more
  • Fri

    Sep 26

    72°Lo 52°

    Partly sunny and cool

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Partly to mostly cloudy 64° Lo 60° RealFeel® 62° / 59°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 88%
  • Cloud Cover: 69%
  • Dew Point: 59° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 78° 84° N/A 78°
Low 60° 49° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 12:08 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:27 AM with 12:19 of moolight, then sets at 6:46 PM

Top Story

Napa Weather Report

Dry, Sunny Weather Continues for Much of the Week in San Francisco

September 23, 2014; 3:19 AM ET

Sunshine will continue for much of the region this week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps