• Today

    May 27

    82°Lo 67°

    A couple of thunderstorms

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      63%
    • Hours of Precip
      5.5
  • Sat

    May 28

    79°Lo 64°

    A p.m. t-storm in spots

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      40%
    • Hours of Precip
      3
    more
  • Sun

    May 29

    82°Lo 60°

    A morning shower in spots

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Mon

    May 30

    82°Lo 59°

    Partly sunny

    Advisory for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    May 31

    80°Lo 61°

    A thunderstorm in spots

    Advisory for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      40%
    • Hours of Precip
      2.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Partly Cloudy
Partly Sunny
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 68° 70° 71° 73° 75° 74° 76° 78°
RealFeel® 67° 70° 69° 75° 78° 76° 80° 82°
Humidity 85% 85% 79% 73% 68% 77% 68% 64%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
7%
 
10%
 
51%
 
47%
 
47%
 
51%
 
47%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 7 S 6 S 6 S 7 S 8 S 9 S 10 S 10 S
UV Index 0 0 1 2 3 4 4 5
Cloud Cover 51% 45% 70% 70% 70% 70% 70% 70%
Dew Point 64° 65° 64° 64° 64° 67° 65° 65°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 82° 74° N/A 74°
Low 67° 52° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:57 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:06 AM with 10:31 of moolight, then sets at 10:37 AM

Arlington Heights Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 5:05 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index