• Today

    Aug 4

    84°Lo 56°

    Sun and some clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      40%
  • Wed

    Aug 5

    90°Lo 57°

    Plenty of sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      7 - Very High
    • Cloud
      Cover
      9%
    more
  • Thu

    Aug 6

    93°Lo 60°

    Warm with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      97°
    • UV
      7 - Very High
    • Cloud
      Cover
      49%
    more
  • Fri

    Aug 7

    88°Lo 58°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      7 - Very High
    • Cloud
      Cover
      26%
    more
  • Sat

    Aug 8

    89°Lo 58°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      94°
    • UV
      7 - Very High
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 84° RealFeel® 87° Precipitation 25%

Day

N

E

S

W

  • WNW 9 mph
  • Gusts: 16 mph

Sun and some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 55° Precipitation 11%

Night

N

E

S

W

  • WNW 8 mph
  • Gusts: 17 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 84° N/A N/A 81°
Low 56° N/A N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:00 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 PM with 13:11 of moolight, then sets at 12:16 PM

Tracy Weather Report

San Francisco: Seasonable Conditions to Persist Through Week

August 4, 2015; 4:44 AM ET

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

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Tue. Sinus Headache

Tue. UV Index