• Tonight

    Jul 9

    Lo 58°

    Mainly clear

    Asthma Weather
    • Hi
      RealFeel
      88°
    • UV
      9 - Very High
    • Air Qual.
      Good
    more
  • Thu

    Jul 10

    89°Lo 57°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      9 - Very High
    • Air Qual.
      Good
  • Fri

    Jul 11

    87°Lo 59°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      9 - Very High
    • Air Qual.
      Good
    more
  • Sat

    Jul 12

    90°Lo 59°

    Plenty of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      9 - Very High
    • Cloud
      Cover
      8%
    more
  • Sun

    Jul 13

    94°Lo 63°

    Sunny and seasonably warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      9 - Very High
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Temp (°F) 66° 70° 74° 78° 82° 85° 87° 89°
RealFeel® 65° 72° 79° 85° 89° 91° 93° 92°
Humidity 75% 65% 57% 50% 44% 38% 34% 32%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
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%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 WNW 5 WNW 5 WNW 5 WNW 5 WNW 5 WNW 6 WNW 7 WNW
UV Index 2 3 5 7 8 9 8 7
Cloud Cover 10% 10% 10% 10% 10% 10% 0% 0%
Dew Point 58° 58° 58° 58° 58° 57° 56° 55°
Middle Grid line 90 F 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

Temperature History - Jul 10

more Historical Weather Data >
  Today Normal Record 7/10/2013
High 89° N/A N/A N/A
Low 57° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:37 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:48 PM with 10:22 of moolight, then sets at 5:10 AM

Top Story

Tracy Weather Report

San Francisco: Dry, Sunny Conditions Ahead

July 10, 2014; 1:01 AM ET

With no rain to provide drought relief, San Francisco will see an extended stretch of sunshine and seasonable temperatures ahead. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index