• Tue

    Sep 23

    72°Lo 51°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    72°Lo 54°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      10%
    more
  • Thu

    Sep 25

    74°Lo 55°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      50%
  • Fri

    Sep 26

    72°Lo 58°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      15%
    more
  • Sat

    Sep 27

    76°Lo 58°

    Warm with plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 74° RealFeel® 74° Precipitation 9%

Day

N

E

S

W

  • S 6 mph
  • Gusts: 11 mph

Partly sunny

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 53° Precipitation 8%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 7 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • 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 25

more Historical Weather Data >
  Today Normal Record 9/25/2013
High 74° 71° 90° (1933) 70°
Low 55° 50° 30° (1942) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:02 of sunlight, then sets at 6:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:02 AM with 11:24 of moolight, then sets at 7:26 PM

Top Story

Arlington Heights Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 19, 2014; 4:28 AM ET

Chicago is facing a mostly clear weekend with the threat of some disruptive thunderstorms on Saturday. more >