• Tonight

    May 6

    Lo 59°

    Partly cloudy and mild

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sat

    May 7

    62°Lo 40°

    Cooler; a morning t-storm

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

    May 8

    68°Lo 48°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    May 9

    60°Lo 54°

    Cloudy with a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Tue

    May 10

    63°Lo 52°

    Occasional rain and a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 60° RealFeel® 58° Precipitation 55%

Day

N

E

S

W

  • ESE 9 mph
  • Gusts: 13 mph

Cloudy with a shower or thunderstorm around

  • Max UV Index: 2 (Low)
  • Thunderstorms: 60%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 54° RealFeel® 49° Precipitation 61%

Night

N

E

S

W

  • SE 7 mph
  • Gusts: 12 mph

Occasional rain and a thunderstorm in the evening followed by a couple of thunderstorms around late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.28 in
  • Rain: 0.28 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - May 9

more Historical Weather Data >
  Today Normal Record 5/9/2015
High 60° 68° 94° (1934) 64°
Low 54° 46° 27° (1983) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:23 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:21 AM with 14:54 of moolight, then sets at 11:15 PM

Arlington Heights Weather Report

Chicago: Rain to dominate new week

May 6, 2016; 8:36 PM ET

The wet start to the month will continue into the second week of May in the Chicago area. more >

Mon. Dust & Dander

Mon. Wind Maps