• Tonight

    May 4

    Lo 52°

    Mostly cloudy with a shower

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    May 5

    67°Lo 52°

    Thundershower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    May 6

    68°Lo 49°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    May 7

    69°Lo 51°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 8

    70°Lo 49°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 67° RealFeel® 71° Precipitation 15%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 14 mph

Not as warm but pleasant; cloudy this morning, then times of sun and clouds this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 2%
  • 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® 51° Precipitation 42%

Night

N

E

S

W

  • S 2 mph
  • Gusts: 6 mph

Considerable cloudiness with a shower in places

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

San Luis Obispo Pollen Levels - May 4

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 67° 68° 92° (2011) 67°
Low 52° 48° 36° (1964) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:45 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:49 AM with 12:51 of moolight, then sets at 5:40 PM

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps