• Today

    Oct 21

    54°Lo 38°

    Cooler with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Oct 22

    55°Lo 37°

    Plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Oct 23

    57°Lo 47°

    An afternoon shower in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Oct 24

    62°Lo 46°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      19%
    more
  • Sat

    Oct 25

    68°Lo 49°

    Warm with periods of sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      46%
Next Previous
Hi 68° RealFeel® 68° Precipitation 1%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 13 mph

Warm with times of clouds and sun

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 45° Precipitation 6%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 13 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Oct 25

more Historical Weather Data >
  Today Normal Record 10/25/2013
High 68° 59° N/A 49°
Low 49° 41° N/A 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 10:39 of sunlight, then sets at 5:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:56 AM with 10:20 of moolight, then sets at 7:16 PM

Prospect Heights Weather Report

Cool Weather Ahead for Chicago

October 21, 2014; 6:01 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

Sat. Dust & Dander

Sat. Wind Maps