• Early AM

    Sep 30

    Lo 50°

    Clear

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

    Sep 30

    78°Lo 55°

    Plenty of sunshine

    Excellent for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Wed

    Oct 1

    86°Lo 52°

    Mostly sunny

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
  • Thu

    Oct 2

    90°Lo 53°

    Plenty of sun

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Fri

    Oct 3

    91°Lo 53°

    Plenty of sun

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 58° 57° 55° 58° 58° 57° 59° 64°
RealFeel® 55° 54° 52° 54° 54° 54° 56° 62°
Humidity 61% 59% 63% 57% 56% 60% 56% 48%
   
  2am 3am 4am 5am 6am 7am 8am 9am
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%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 5 N 5 N 5 N 6 NNE 6 N 6 N 6 N 7 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 44° 43° 43° 43° 42° 43° 44° 44°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 86° 82° N/A 72°
Low 52° 48° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 11:47 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:07 PM with 10:25 of moolight, then sets at 12:32 AM

Top Story

Napa Weather Report

San Francisco: Seasonable, Sunny Conditions Ahead

September 30, 2014; 3:40 AM ET

Several days of sunshine and dry weather lie ahead for the Bay Area. 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.