• Today

    Apr 20

    80°Lo 58°

    Mostly cloudy and more humid

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Apr 21

    73°Lo 48°

    A passing shower or two

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    Apr 22

    72°Lo 48°

    Mostly sunny and less humid

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 23

    81°Lo 58°

    Partly sunny and breezy

    Low indoor dust & dander levels
    • Precip
      19%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      28%
    more
  • Thu

    Apr 24

    72°Lo 46°

    A couple of morning t-storms

    Low indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      85%
    more
Next Previous
Hi 73° RealFeel® 78° Precipitation 62%

Day

N

E

S

W

  • NW 6 mph
  • Gusts: 12 mph

Clouds breaking for some sun with a passing shower or two; more humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 48° RealFeel® 44° Precipitation 25%

Night

N

E

S

W

  • NNW 6 mph
  • Gusts: 11 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Pleasanton Pollen Levels - April 21

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 73° N/A N/A 66°
Low 48° N/A N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:26 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:31 AM with 10:32 of moolight, then sets at 12:03 PM

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps