• Today

    May 27

    80°Lo 67°

    A couple of thunderstorms

    At High Risk weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Sat

    May 28

    78°Lo 66°

    A thunderstorm in spots

    At High Risk weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    more
  • Sun

    May 29

    82°Lo 60°

    A morning shower in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Mon

    May 30

    82°Lo 60°

    Partly sunny

    Neutral weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      7 - Very High
    • Air Qual.
      Unhealthy
      (Sensitive)
    more
  • Tue

    May 31

    79°Lo 61°

    A p.m. t-storm in spots

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Air Qual.
      Moderate
Next Previous
Hi 79° RealFeel® 85° Precipitation 53%

Day

N

E

S

W

  • SSE 6 mph
  • Gusts: 8 mph

Warm with clouds and sunny spells; a shower or thunderstorm in the area in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 61° RealFeel® 60° Precipitation 54%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 8 mph

An evening shower in places; otherwise, plenty of clouds

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 79° 75° N/A 56°
Low 61° 53° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 15:02 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:31 AM with 12:36 of moolight, then sets at 3:07 PM

Arlington Heights Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 5:05 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Tue. Asthma Risk

Tue. UV Index