• Tonight

    Sep 15

    Lo 64°

    Clear

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

    Sep 16

    87°Lo 64°

    Warm with sunshine

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

    Sep 17

    85°Lo 59°

    Sun mixing with clouds; warm

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

    Sep 18

    78°Lo 60°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
  • Fri

    Sep 19

    86°Lo 64°

    Mostly sunny and warm

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Partly sunny 89° Lo 80° RealFeel® 90° / 75°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 29%
  • Cloud Cover: 18%
  • Dew Point: 50° F
  • Visibility: 9 mi
8 mph

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 89° 86° 103° (1971) 82°
Low 64° 60° 47° (1966) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:27 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:39 AM with -11:-52 of moolight, then sets at 1:47 PM

Top Story

Colfax Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 15, 2014; 7:27 PM ET

The Bay Area will continue to feature sunshine and seasonable temperatures as the summer season comes to a close. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps