• Today

    Apr 30

    49°Lo 43°

    Cloudy and becoming rainy

    Poor for lawn mowing
    • Hours of Precip
      11
    • Precip
      86%
    • Hi
      RealFeel
      46°
  • Sun

    May 1

    50°Lo 41°

    Mostly cloudy, a little rain

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      54%
    • Hi
      RealFeel
      47°
    more
  • Mon

    May 2

    60°Lo 39°

    Partly sunny and warmer

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      67°
    more
  • Tue

    May 3

    68°Lo 49°

    Sun and some clouds

    Excellent for lawn mowing
    • Hours of Precip
      1
    • Precip
      10%
    • Hi
      RealFeel
      69°
    more
  • Wed

    May 4

    56°Lo 39°

    Rather cloudy and cooler

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      17%
    • Hi
      RealFeel
      57°
    more
Next Previous
Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 42° 42° 42° 42° 43° 42° 43° 43°
RealFeel® 37° 38° 38° 38° 39° 38° 38° 38°
Humidity 82% 84% 83% 82% 83% 86% 84% 88%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
3%
 
3%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 7 NE 7 NE 7 NNE 7 NE 7 ENE 7 NE 8 E 8 E
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 97% 95% 94% 98% 84% 92% 100%
Dew Point 37° 37° 37° 37° 38° 38° 39° 40°
Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 49° 65° 91° (1942) 51°
Low 43° 44° 30° (1873) 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:03 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 AM with 10:41 of moolight, then sets at 12:46 PM

Arlington Heights Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 10:26 AM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration