• Today

    Aug 20

    81°Lo 68°

    A blend of sun and clouds

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Aug 21

    86°Lo 68°

    A morning shower or t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    86°Lo 68°

    Some sun with a thunderstorm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    82°Lo 69°

    A thunderstorm or two

    Moderate ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 24

    81°Lo 64°

    Humid with periods of sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 86° RealFeel® 94° Precipitation 55%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 12 mph

A shower or thunderstorm around in the morning; otherwise, humid with clouds and breaks of sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 68° RealFeel® 70° Precipitation 25%

Night

N

E

S

W

  • SW 3 mph
  • Gusts: 7 mph

Partly cloudy and mild

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Preston Pollen Levels - August 21

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 86° 78° 97° (1947) 82°
Low 68° 59° 39° (2004) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:44 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:47 AM with 14:47 of moolight, then sets at 5:34 PM

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps