• Today

    Aug 3

    77°Lo 57°

    Sunny to partly cloudy

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      1%
    • Wind
      Gust
      24 mph
    more
  • Tue

    Aug 4

    75°Lo 56°

    Low clouds, then some sun

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      10%
    • Wind
      Gust
      21 mph
  • Wed

    Aug 5

    81°Lo 54°

    Low clouds, then sunshine

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      2%
    • Wind
      Gust
      17 mph
    more
  • Thu

    Aug 6

    83°Lo 55°

    Low clouds breaking

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      2%
    • Wind
      Gust
      18 mph
    more
  • Fri

    Aug 7

    75°Lo 56°

    Low clouds breaking

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      6%
    • Wind
      Gust
      21 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 57° 58° 58° 58° 60° 62° 65° 68°
RealFeel® 53° 54° 55° 55° 57° 61° 65° 69°
Humidity 93% 90% 89% 91% 87% 78% 72% 64%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 9 W 8 W 8 W 7 W 8 W 8 W 9 WSW 9 WSW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 55° 55° 54° 55° 56° 55° 56° 55°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 75° 82° 106° (1998) 75°
Low 56° 55° 46° (1949) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 14:03 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:08 PM with 13:11 of moolight, then sets at 12:19 PM

Napa Weather Report

San Francisco: Seasonable Conditions to Persist Through Week

August 3, 2015; 4:12 PM ET

Dry and seasonable conditions will continue across the San Francisco Bay area this week. more >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Tue. Morning Bus Stop

Tue. UV Index

Tue. Wind Maps