• Today

    Apr 25

    66°Lo 47°

    Mostly cloudy, showers around

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 26

    75°Lo 50°

    Mostly sunny; breezy, warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 27

    83°Lo 51°

    Sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 28

    82°Lo 51°

    Warm with plenty of sunshine

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      9%
    more
  • Wed

    Apr 29

    80°Lo 50°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 83° RealFeel® 87° Precipitation 0%

Day

N

E

S

W

  • NW 5 mph
  • Gusts: 9 mph

Warmer with plenty of sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 50° Precipitation 1%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 9 mph

Clear

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

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 83° N/A N/A 70°
Low 51° N/A N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:38 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:13 PM with 13:12 of moolight, then sets at 3:25 AM

Tracy Weather Report

San Francisco: Dry Pattern to Continue After Weekend Showers

April 25, 2015; 3:41 AM ET

Showers will dampen the San Francisco area for the first part of the weekend, but warm and dry conditions will quickly resume. more >

Mon. Dust & Dander

Mon. Wind Maps