• Tonight

    Mar 27

    Lo 52°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Mar 28

    79°Lo 51°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      10 mph
    more
  • Sun

    Mar 29

    82°Lo 49°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Mar 30

    81°Lo 51°

    Partly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      10 mph
  • Tue

    Mar 31

    74°Lo 48°

    Partly sunny and breezy

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 56° 60° 67° 74° 76° 79° 80° 81°
RealFeel® 59° 67° 74° 79° 81° 82° 81° 80°
Humidity 70% 59% 49% 42% 38% 35% 33% 31%
   
  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) 5 WSW 5 W 5 WNW 7 WNW 9 WNW 10 WNW 13 W 15 W
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 22% 21% 20% 18% 17% 20% 26% 34%
Dew Point 46° 46° 47° 49° 49° 49° 49° 48°
Middle Grid line 85 F 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 Middle Grid line 55 F

Temperature History - Mar 30

more Historical Weather Data >
  Today Normal Record 3/30/2014
High 81° N/A N/A 67°
Low 51° N/A N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:32 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 PM with 13:25 of moolight, then sets at 4:51 AM

Tracy Weather Report

San Francisco: Warmth to Hold into New Week

March 27, 2015; 6:05 PM ET

Warm weather and sunshine will continue to hold into the new week across the Bay Area. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index