• Sun

    Mar 22

    66°Lo 40°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      8%
    more
  • Mon

    Mar 23

    64°Lo 42°

    Partial sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      40%
  • Tue

    Mar 24

    64°Lo 42°

    Clouds breaking for some sun

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      56%
    more
  • Wed

    Mar 25

    63°Lo 40°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      5%
    more
  • Thu

    Mar 26

    65°Lo 41°

    Turning cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      52%
    more
Next Previous
Hi 64° RealFeel® 70° Precipitation 0%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 7 mph

Partial sunshine

  • Max UV Index: 6 (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 42° RealFeel® 43° Precipitation 0%

Night

N

E

S

W

  • SSW 2 mph
  • Gusts: 7 mph

Mostly cloudy

  • 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 - Mar 23

more Historical Weather Data >
  Today Normal Record 3/23/2014
High 64° N/A N/A 76°
Low 42° N/A N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 12:15 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:24 AM with 14:04 of moolight, then sets at 11:28 PM

Tracy Weather Report

San Francisco: Dry Pattern to Return Bringing Sunny, Warm Days

March 2, 2015; 3:44 PM ET

San Francisco will get progressively warmer everyday this week, reaching 70 degrees F by the weekend. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?