• Early AM

    Apr 28

    Lo 35°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    Apr 28

    63°Lo 39°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 29

    66°Lo 38°

    Periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Apr 30

    60°Lo 38°

    Breezy with periods of sun

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      66%
    more
  • Fri

    May 1

    69°Lo 50°

    Sunshine, pleasant and warmer

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      2%
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 49° 53° 57° 59° 62° 64° 67° 69°
RealFeel® 48° 55° 60° 65° 68° 70° 71° 71°
Humidity 64% 56% 51% 48% 46% 41% 38% 36%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 NW 9 NW 9 NW 9 WNW 9 WNW 9 WNW 9 WNW 9 WNW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 37° 38° 39° 40° 41° 40° 40° 40°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2014
High 69° 68° 90° (1952) 52°
Low 50° 44° 30° (1978) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:00 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:41 PM with 11:31 of moolight, then sets at 5:12 AM

Peru Weather Report

Sunshine to Prevail This Week in Chicago

April 27, 2015; 4:50 PM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

Fri. Dust & Dander

Fri. Wind Maps