• Thu

    Sep 3

    89°Lo 70°

    Mostly sunny and very warm

    Excellent for stargazing
    • Cloud
      Cover
      4%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Fri

    Sep 4

    88°Lo 66°

    Partly sunny and very warm

    Excellent for stargazing
    • Cloud
      Cover
      4%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Sat

    Sep 5

    84°Lo 66°

    Warm with plenty of sunshine

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      1%
    • Hours of Precip
      0
  • Sun

    Sep 6

    81°Lo 65°

    Sunny and remaining warm

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Mon

    Sep 7

    80°Lo 64°

    A strong t-storm possible

    Poor for stargazing
    • Cloud
      Cover
      63%
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 84° RealFeel® 84° Precipitation 7%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 12 mph

Warm with plenty of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 63° Precipitation 1%

Night

N

E

S

W

  • E 6 mph
  • Gusts: 9 mph

Clear

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

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 84° 79° N/A 88°
Low 66° 59° N/A 64°

Solunar Information for Arlington Heights, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 12:58 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:52 AM with 6:15 of moolight, then sets at 2:08 PM

Sat, Aug 29
Full
Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First

Arlington Heights Weather Report

Chicago: Heat, Humidity to Build Through Week

August 30, 2015; 2:00 AM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.