• Mon

    Sep 1

    82°Lo 66°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      77%
  • Tue

    Sep 2

    79°Lo 62°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      74%
    more
  • Wed

    Sep 3

    82°Lo 61°

    Mostly sunny, warm and humid

    Ragweed Pollen Weather
    • Precip
      24%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      28%
    more
  • Thu

    Sep 4

    80°Lo 62°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      2%
    more
  • Fri

    Sep 5

    85°Lo 67°

    A strong afternoon t-storm

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      87%
    more
Next Previous
Hi 82° RealFeel® 84° Precipitation 61%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 14 mph

Mostly cloudy, warm and humid with a couple of showers and a thunderstorm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.29 in
  • Rain: 0.29 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 66° RealFeel® 61° Precipitation 65%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 9 mph

Strong evening thunderstorms; cloudy, warm and humid with a couple of thunderstorms around late

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.47 in
  • Rain: 0.47 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 82° 80° 101° (1953) 85°
Low 66° 60° 45° (1949) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:09 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:10 PM with 10:09 of moolight, then sets at 11:19 PM

Top Story

Arlington Heights Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. more >