• Today

    Aug 29

    73°Lo 63°

    Rain and a thunderstorm

    Poor at the bus stop
    • T-storms
      60%
    • Precip
      72%
    • Wind
      Gust
      15 mph
    more
  • Sun

    Aug 30

    82°Lo 65°

    Clouds giving way to some sun

    Excellent at the bus stop
    • T-storms
      16%
    • Precip
      12%
    • Wind
      Gust
      8 mph
    more
  • Mon

    Aug 31

    87°Lo 69°

    Sunny, very warm and humid

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      7%
    • Wind
      Gust
      10 mph
    more
  • Tue

    Sep 1

    88°Lo 70°

    Mostly sunny, warm and humid

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      13 mph
  • Wed

    Sep 2

    88°Lo 68°

    Partly sunny and very warm

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      10 mph
    more
Next Previous
Hi 88° RealFeel® 93° Precipitation 25%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 13 mph

Mostly sunny, very warm and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 69° Precipitation 25%

Night

N

E

S

W

  • SSW 7 mph
  • Gusts: 9 mph

Partly cloudy and warm

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 88° 80° N/A 83°
Low 70° 60° N/A 70°

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 9:19 PM with 13:35 of moolight, then sets at 10:54 AM

Mount Prospect Weather Report

Chicago: Heat, Humidity to Build Through Week

August 29, 2015; 1:26 PM ET

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

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Tue. Morning Bus Stop

Tue. UV Index

Tue. Wind Maps