• Fri

    May 15

    83°Lo 56°

    Sun and some clouds

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      48%
    more
  • Sat

    May 16

    75°Lo 54°

    A t-storm in spots; colder

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      74%
    more
  • Sun

    May 17

    74°Lo 54°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      22%
    more
  • Mon

    May 18

    74°Lo 52°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      19%
  • Tue

    May 19

    77°Lo 54°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      60%
    more
Next Previous
Hi 74° RealFeel® 83° Precipitation 10%

Day

N

E

S

W

  • SW 5 mph
  • Gusts: 17 mph

Mostly sunny

  • 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 52° RealFeel® 54° Precipitation 10%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 16 mph

Mainly 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 - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2014
High 74° N/A N/A 74°
Low 52° N/A N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:18 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:34 AM with 14:22 of moolight, then sets at 8:56 PM

Tracy Weather Report

San Francisco: Dry Pattern to Continue After Weekend Showers

April 26, 2015; 4:41 AM ET

Warm and dry conditions will resume after showers dampened the San Francisco area during the first part of the weekend. more >