• Tonight

    Sep 2

    Lo 59°

    Mainly clear

    Running Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Wed

    Sep 3

    78°Lo 59°

    Low clouds, then sun

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

    Sep 4

    80°Lo 59°

    Partly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Fri

    Sep 5

    81°Lo 58°

    Mostly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sat

    Sep 6

    82°Lo 57°

    Low clouds, then sun

    Excellent for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      11 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 62° 64° 68° 72° 75° 77° 78° 77°
RealFeel® 61° 65° 69° 78° 80° 82° 81° 77°
Humidity 80% 72% 64% 59% 54% 51% 49% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
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%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 SSE 4 SSE 2 S 3 S 4 W 5 W 6 W 7 W
UV Index 1 1 2 5 5 7 5 4
Cloud Cover 95% 95% 95% 95% 95% 11% 11% 11%
Dew Point 56° 55° 56° 57° 57° 58° 58° 58°
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

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 78° 81° 99° (1950) 80°
Low 59° 58° 51° (2000) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:55 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:16 PM with 10:25 of moolight, then sets at 1:41 AM

Top Story

San Jose Weather Report

San Francisco: Bright, Sunny for First Week of September

September 2, 2014; 12:25 PM ET

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