• Today

    Sep 2

    74°Lo 56°

    Low clouds, then sun; cooler

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      6 - High
    • Cloud
      Cover
      55%
  • Wed

    Sep 3

    77°Lo 54°

    Low clouds followed by sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      6 - High
    • Cloud
      Cover
      53%
    more
  • Thu

    Sep 4

    77°Lo 54°

    Partly sunny and cool

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Cloud
      Cover
      37%
    more
  • Fri

    Sep 5

    78°Lo 52°

    Mostly sunny and cool

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      6 - High
    • Cloud
      Cover
      19%
    more
  • Sat

    Sep 6

    80°Lo 52°

    Clouds, then sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      6 - High
    • Cloud
      Cover
      56%
    more
Next Previous
Hi 74° RealFeel® 74° Precipitation 1%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 15 mph

Cooler with low clouds giving way to sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 54° Precipitation 1%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 12 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 74° 86° N/A 74°
Low 56° 52° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:59 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:23 PM with 10:18 of moolight, then sets at 12:41 AM

Top Story

Napa Weather Report

San Francisco: Bright, Sunny for First Week of September

September 2, 2014; 12:25 PM ET

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

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Tue. Sinus Headache

Tue. UV Index