• Today

    Sep 21

    76°Lo 56°

    Decreasing clouds

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

    Sep 22

    78°Lo 53°

    Areas of low clouds, then sun

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

    Sep 23

    79°Lo 56°

    Pleasant with plenty of sun

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

    Sep 24

    76°Lo 58°

    Mostly cloudy and cool

    Low ragweed pollen levels
    • Precip
      18%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      76%
    more
  • Thu

    Sep 25

    72°Lo 53°

    Partly sunny, a shower; cool

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      53%
    more
Next Previous
Clear 64° Lo 58° RealFeel® 61° / 55°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 81%
  • Cloud Cover: 0%
  • Dew Point: 55° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 78° 82° 105° (1949) 75°
Low 53° 53° 36° (1932) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 12:09 of sunlight, then sets at 7:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:32 AM with 12:44 of moolight, then sets at 6:16 PM

Top Story

Napa Weather Report

Dry, Sunny Weather Continues for San Francisco

September 21, 2014; 3:10 AM ET

Sunny skies will bathe the Bay Area for the new week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps