• Today

    Oct 21

    54°Lo 39°

    Cooler with sun and clouds

    Very Good for outdoor DIY projects
    • Precip
      1%
    • Hours of Precip
      0
    • Hi
      RealFeel
      48°
  • Wed

    Oct 22

    55°Lo 37°

    Plenty of sun

    Very Good for outdoor DIY projects
    • Precip
      1%
    • Hours of Precip
      0
    • Hi
      RealFeel
      59°
    more
  • Thu

    Oct 23

    57°Lo 47°

    An afternoon shower in spots

    Very Good for outdoor DIY projects
    • Precip
      40%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      55°
    more
  • Fri

    Oct 24

    63°Lo 48°

    Mostly sunny

    Excellent for outdoor DIY projects
    • Precip
      7%
    • Hours of Precip
      0
    • Hi
      RealFeel
      64°
    more
  • Sat

    Oct 25

    68°Lo 50°

    Warm with periods of sun

    Excellent for outdoor DIY projects
    • Precip
      1%
    • Hours of Precip
      0
    • Hi
      RealFeel
      67°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
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  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Temp (°F) 46° 43° 42° 45° 46° 48° 51° 52°
RealFeel® 39° 35° 33° 35° 37° 41° 44° 45°
Humidity 71% 77% 79% 80% 74% 70% 67% 63%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 9 N 10 N 12 N 13 N 14 N 14 N 15 N 16 N
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 93% 79% 63% 93% 56% 51% 48% 53%
Dew Point 37° 36° 36° 39° 38° 39° 40° 39°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 54° 60° N/A 55°
Low 39° 41° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:50 of sunlight, then sets at 6:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 AM with 12:03 of moolight, then sets at 4:56 PM

Mount Prospect 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 >

How to maximize your closet space

Have you turned your walk-in closet into a blocked-in closet, overflowing with clothes and hangers? Linda Koopersmith, The Beverly Hills Organizer, shows you a few simple tips to maximize your closet space.

Tue. Outdoor DIY Projects

Tue. Wind Maps

Tue. UV Index