• Today

    Sep 1

    86°Lo 73°

    Warm and humid with hazy sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Sep 2

    88°Lo 70°

    Fog in the morning; some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    Sep 3

    85°Lo 70°

    Mostly cloudy, warm and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Sep 4

    88°Lo 67°

    Sunny, very warm and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Sep 5

    86°Lo 65°

    Mostly sunny and warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Fog
Temp (°F) 76° 75° 75° 74° 74° 73° 73° 75°
RealFeel® 76° 76° 75° 74° 74° 72° 73° 76°
Humidity 75% 74% 77% 78% 79% 78% 78% 74%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
2%
 
6%
 
6%
 
6%
 
6%
 
6%
 
4%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 7 SW 7 SW 7 SW 7 WSW 7 WSW 7 WSW 6 WSW 6 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 65% 70% 68% 65% 63% 64% 65% 45%
Dew Point 67° 67° 67° 67° 67° 65° 66° 66°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 88° 80° N/A 81°
Low 70° 61° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:06 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:58 PM with 14:04 of moolight, then sets at 12:02 PM

Evanston Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 1, 2015; 4:41 AM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps