• Tonight

    Sep 18

    Lo 61°

    Partly cloudy

    Common Cold Weather
    • Avg
      Temp
      68°
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      75°
  • Fri

    Sep 19

    72°Lo 60°

    Low clouds, then sunshine

    Beneficial weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      73°
    more
  • Sat

    Sep 20

    71°Lo 60°

    Plenty of sunshine

    Beneficial weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      72°
    more
  • Sun

    Sep 21

    71°Lo 60°

    Areas of low clouds, then sun

    Beneficial weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      71°
    more
  • Mon

    Sep 22

    72°Lo 59°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      72°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8pm
9pm 10pm 11pm Fri
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Cloudy
Mostly Cloudy
Temp (°F) 65° 64° 64° 63° 63° 63° 62° 62°
RealFeel® 62° 62° 62° 62° 61° 61° 61° 60°
Humidity 82% 84% 86% 86% 87% 86% 86% 87%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 5 WSW 5 WSW 4 W 3 W 3 W 4 W 4 W 4 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 12% 17% 21% 25% 25% 25% 76% 76%
Dew Point 60° 59° 59° 59° 59° 59° 58° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 74° 70° 94° (1912) 75°
Low 61° 55° 49° (1960) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:19 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:55 AM with 14:08 of moolight, then sets at 4:03 PM

Top Story

San Francisco Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 18, 2014; 4:37 PM ET

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

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Thu. Cold & Flu

Thu. UV Index