• Tonight

    Apr 20

    Lo 50°

    Partly cloudy

    Morning School Bus Weather
    • T-storms
      2%
    • Precip
      1%
    • Wind
      Gust
      18 mph
  • Tue

    Apr 21

    76°Lo 49°

    Partly sunny

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      18 mph
    more
  • Wed

    Apr 22

    77°Lo 52°

    Chance of a shower

    Excellent at the bus stop
    • T-storms
      20%
    • Precip
      30%
    • Wind
      Gust
      13 mph
    more
  • Thu

    Apr 23

    77°Lo 51°

    Clouds and sun with a shower

    Excellent at the bus stop
    • T-storms
      20%
    • Precip
      43%
    • Wind
      Gust
      24 mph
    more
  • Fri

    Apr 24

    73°Lo 47°

    Partly sunny and pleasant

    Excellent at the bus stop
    • T-storms
      1%
    • Precip
      7%
    • Wind
      Gust
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 64° 67° 70° 72° 76° 76° 78° 77°
RealFeel® 70° 73° 77° 78° 79° 77° 77° 75°
Humidity 61% 56% 50% 45% 40% 38% 36% 37%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 6 NW 6 NW 7 NW 8 WNW 9 NW 12 NW 13 NW 13 NW
UV Index 4 5 7 6 6 4 2 1
Cloud Cover 77% 73% 52% 52% 40% 48% 44% 54%
Dew Point 51° 51° 51° 50° 50° 49° 49° 49°
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 - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 78° N/A N/A 81°
Low 50° N/A N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:21 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:59 AM with 14:13 of moolight, then sets at 10:12 PM

Tracy Weather Report

San Francisco: Clouds, Showers to Linger Ahead of Weekend

April 21, 2015; 12:20 AM ET

While cloudy conditions can be expected over the San Francisco area for the next several days, showers will not make a return until the middle of the week. more >

The AccuWeather RealFeel Temperature

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

Mon. Morning Bus Stop

Mon. UV Index

Mon. Wind Maps