• Early AM

    Aug 31

    Lo 67°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 31

    85°Lo 68°

    Humid with periods of sun

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
  • Mon

    Sep 1

    80°Lo 66°

    A strong thunderstorm

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 2

    81°Lo 59°

    Times of clouds and sun

    Moderate ragweed pollen levels
    • Precip
      24%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      52%
    more
  • Wed

    Sep 3

    82°Lo 68°

    Partly sunny

    High ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 85° RealFeel® 90° Precipitation 8%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 8 mph

Humid with intervals of clouds and sun

  • 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 68° RealFeel® 65° Precipitation 56%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 11 mph

Mostly cloudy and humid; a shower or thunderstorm toward dawn

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Westmont Pollen Levels - August 31

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

    Pollen

    Low

  • Weed

    Pollen

    High

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 85° 80° N/A 78°
Low 68° 60° N/A 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:11 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:08 PM with 10:27 of moolight, then sets at 10:35 PM

Top Story

Westmont Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 31, 2014; 3:19 AM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps