• Today

    Jul 10

    77°Lo 59°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Jul 11

    80°Lo 67°

    A thunderstorm in spots

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 12

    81°Lo 69°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Jul 13

    86°Lo 67°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Precip
      51%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      52%
    more
  • Mon

    Jul 14

    80°Lo 58°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 58° 63° 65° 68° 72° 74° 75° 76°
RealFeel® 59° 63° 67° 71° 77° 81° 83° 84°
Humidity 89% 76% 70% 60% 53% 51% 48% 46%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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) 1 NNE 1 N 2 NNE 3 NE 3 NE 4 ENE 5 ENE 5 ENE
UV Index 0 1 2 3 5 6 7 8
Cloud Cover 10% 10% 11% 10% 11% 11% 11% 11%
Dew Point 55° 55° 55° 54° 54° 55° 55° 54°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 10

more Historical Weather Data >
  Today Normal Record 7/10/2013
High 77° 85° 102° (1936) 85°
Low 59° 64° 50° (1997) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:04 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:40 PM with 9:59 of moolight, then sets at 4:39 AM

Top Story

Arlington Heights Weather Report

Warm, Unsettled Weather to Return for Chicago

July 10, 2014; 6:00 AM ET

Warm and humid air will be on the rise into the weekend with an uptick in storms expected. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps