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  • Today

    Sep 1

    Plenty of sunshine 91°Lo 56°
  • Tue

    Sep 2

    Low clouds, then sunshine 76°Lo 56°
    more
  • Wed

    Sep 3

    Low clouds followed by sun 78°Lo 53°
    more
  • Thu

    Sep 4

    Partly sunny and cool 78°Lo 53°
    more
  • Fri

    Sep 5

    Mostly sunny and cool 79°Lo 53°
    more
< Previous 8 hours Next 8 hours >
  Mon
8pm
9pm 10pm 11pm Tue
12am
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 79° 73° 68° 62° 61° 60° 60° 59°
RealFeel® 74° 69° 64° 60° 58° 58° 57° 56°
Humidity 43% 51% 64% 78% 80% 83% 84% 84%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
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Ice
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 7 SW 6 SSW 5 SW 5 SW 5 SW 5 SW 5 SW 5 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 10% 10% 10% 10%
Dew Point 55° 54° 55° 56° 55° 55° 55° 54°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 91° 86° N/A 75°
Low 56° 52° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:01 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 PM with 10:25 of moolight, then sets at 11:49 PM

Top Story

Napa Weather Report

San Francisco: Bright, Sunny for First Week of September

September 1, 2014; 9:25 AM ET

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

ABC 7 San Francisco Headlines

49ers' McDonald released on bail after domestic violence arrest

San Francisco 49ers defensive end Ray McDonald has been released on $25,000 bail following his arrest on domestic violence charges.

Police arrest suspect accused of shooting five people in Livermore

Napa residents seek comfort at church following earthquake