• Cloudy 54°
    Outdoor Concert Current Weather
    • RealFeel
      57°
    • Relative Humidity
      93%
    • Wind
      Speed
      0 mph
  • Today

    Sep 1

    Hi 80°

    Low clouds break for some sun

    Very Good for an outdoor concert
    • Hi
      RealFeel
      84°
    • Precip
      1%
    • Wind
      Speed
      7 mph
    Day Details >
  • Tomorrow

    Sep 2

    Hi 77°

    Low clouds breaking

    Very Good for an outdoor concert
    • Hi
      RealFeel
      79°
    • Precip
      7%
    • Wind
      Speed
      12 mph
    Day Details >
  • Thursday

    Sep 3

    Hi 76°

    Partly sunny

    Very Good for an outdoor concert
    • Hi
      RealFeel
      79°
    • Precip
      5%
    • Wind
      Speed
      8 mph
    Day Details >
Next

Sunny Sunday

9/1 9/2 Now: 5:09am
AM 5-9
  • 5am Cloudy 56° 0%
  • 6am Mostly cloudy 56° 0%
  • 7am Mostly cloudy 57° 0%
  • 8am Cloudy 58° 0%
  • 9am Cloudy 61° 0%
PM 4-9
  • 4pm Mostly sunny 78° 0%
  • 5pm Mostly sunny 75° 0%
  • 6pm Mostly sunny 72° 0%
  • 7pm Mostly sunny 68° 0%
  • 8pm Mostly clear 63° 0%
  • 9pm Mostly clear 61° 0%
PM 10-3
  • 10pm Mostly clear 60° 0%
  • 11pm Mostly clear 60° 0%
  • 12am Mostly clear 59° 0%
  • 1am Mostly clear 58° 0%
  • 2am Cloudy 58° 0%
  • 3am Cloudy 57° 0%
Hourly Forecast >
Sep 01, 2015; 5:22 AM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

Petaluma Weather Report

San Francisco: Dry, Pleasant Conditions to Span Week

September 1, 2015; 1:48 AM ET

The San Francisco area will have dry and seasonable conditions throughout the week. more >

Bad Weather and the Ballot Box

Oct 28, 2012; 5:00 AM ET The presidential election is only days away. How does the weather affect the number of people who show up to vote?