• Early AM

    Aug 30

    Lo 56°

    Increasing clouds

    Running Weather
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
    more
  • Today

    Aug 30

    83°Lo 52°

    Areas of low clouds, then sun

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
  • Mon

    Aug 31

    82°Lo 55°

    Areas of low clouds, then sun

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Tue

    Sep 1

    76°Lo 54°

    Partly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Wed

    Sep 2

    77°Lo 53°

    Areas of low clouds, then sun

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Clear
Mostly Clear
Mostly Clear
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 61° 61° 60° 59° 58° 57° 56° 59°
RealFeel® 58° 60° 59° 58° 58° 56° 54° 58°
Humidity 96% 93% 93% 93% 93% 93% 98% 87%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 8 W 6 W 5 W 5 W 5 W 6 W 6 W 6 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 35% 0% 19% 28% 55% 76% 76% 76%
Dew Point 60° 59° 58° 57° 56° 55° 55° 55°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2014
High 83° 84° 103° (1968) 90°
Low 52° 55° 38° (1932) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:06 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:24 PM with 12:28 of moolight, then sets at 8:52 AM

Napa Weather Report

San Francisco: Sunshine, Dry Conditions to Span the Weekend

August 30, 2015; 3:29 AM ET

Dry conditions are expected to continue across the area for the foreseeable future. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.