• Today

    May 24

    72°Lo 46°

    Sunny; breezy this afternoon

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate

  • Sat

    May 25

    69°Lo 48°

    Mostly sunny

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Sun

    May 26

    70°Lo 47°

    Partly sunny

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more

  • Mon

    May 27

    68°Lo 52°

    Low clouds, then some sun

    Extreme indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      70%
    more

  • Tue

    May 28

    66°Lo 47°

    Low clouds breaking

    Extreme indoor dust & dander levels
    • Precip
      8%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      60%
    more
Next Previous
Hi 72° RealFeel® 74° Precipitation 2%

Day

N

E

S

W

  • NW 12 mph
  • Gusts: 21 mph

Abundant sunshine; breezy this afternoon

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 45° Precipitation 2%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 14 mph

Mostly 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

San Luis Obispo Pollen Levels - May 24

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2012
High 72° 70° 94° (2001) 68°
Low 46° 50° 37° (1978) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:13 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:55 PM with 10:28 of moolight, then sets at 6:23 AM

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps