• Tonight

    May 25

    Lo 66°

    A heavy t-storm this evening

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    May 26

    85°Lo 67°

    Periods of clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Fri

    May 27

    80°Lo 66°

    A couple of thunderstorms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    May 28

    78°Lo 64°

    Mostly cloudy with a t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    May 29

    80°Lo 64°

    A thunderstorm in the area

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
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
Partly Cloudy
Temp (°F) 73° 76° 79° 80° 82° 83° 84° 84°
RealFeel® 75° 79° 83° 84° 86° 89° 89° 88°
Humidity 73% 68% 64% 59% 57% 57% 56% 54%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
7%
 
7%
 
7%
 
6%
 
5%
 
5%
 
5%
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) 9 SSW 10 SSW 10 SSW 9 SW 9 SW 9 SW 9 SW 9 SW
UV Index 2 4 5 5 5 6 5 4
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 64° 65° 66° 65° 65° 66° 67° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 85° 73° N/A 75°
Low 67° 51° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:56 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:55 AM with 8:41 of moolight, then sets at 9:37 AM

Arlington Heights Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 6:18 PM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. more >

48 Hour Precipitation Forecast

Thu. Snow Day Potential