• Tonight

    Apr 20

    Lo 35°

    Partly cloudy; breezy, colder

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      35%
    • Hi
      RealFeel
      37°
    more
  • Tue

    Apr 21

    52°Lo 29°

    Very windy; variable clouds

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      22%
    • Hi
      RealFeel
      46°
  • Wed

    Apr 22

    51°Lo 28°

    Partly sunny, windy and cool

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      13%
    • Hi
      RealFeel
      47°
    more
  • Thu

    Apr 23

    53°Lo 29°

    Sunny and breezy

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      8%
    • Hi
      RealFeel
      52°
    more
  • Fri

    Apr 24

    56°Lo 32°

    Cloudy

    Poor for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      25%
    • Hi
      RealFeel
      55°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 44° 46° 48° 50° 52° 51° 50° 48°
RealFeel® 34° 37° 40° 43° 46° 43° 40° 37°
Humidity 53% 50% 47% 41% 37% 38% 40% 42%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
4%
 
4%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 21 W 24 W 25 W 25 W 26 W 26 W 28 W 28 W
UV Index 2 3 4 5 6 4 3 2
Cloud Cover 70% 70% 70% 70% 70% 70% 73% 80%
Dew Point 28° 29° 29° 28° 27° 26° 26° 26°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 52° 62° 89° (1987) 71°
Low 29° 40° 22° (1988) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:37 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:21 AM with 14:44 of moolight, then sets at 11:05 PM

Maple Park Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 20, 2015; 8:24 PM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration