• Today

    May 3

    81°Lo 60°

    Some sun; breezy in the p.m.

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

    May 4

    77°Lo 58°

    Cloudy, a couple of t-storms

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

    May 5

    78°Lo 58°

    A couple of thunderstorms

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

    May 6

    83°Lo 61°

    Partly sunny and very warm

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      18%
    more
  • Thu

    May 7

    84°Lo 65°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 70° 73° 75° 77° 79° 80° 81° 79°
RealFeel® 70° 74° 76° 78° 79° 79° 79° 77°
Humidity 46% 44% 41% 39% 37% 37% 35% 37%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
12%
 
3%
 
3%
 
2%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 14 S 16 S 18 SSW 21 SSW 22 SSW 22 SSW 23 SSW 21 SSW
UV Index 4 6 7 7 6 5 4 2
Cloud Cover 33% 19% 15% 21% 34% 50% 65% 72%
Dew Point 49° 50° 50° 51° 51° 52° 51° 51°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 81° 69° 92° (1949) 69°
Low 60° 44° 31° (2011) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:04 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:38 PM with 10:42 of moolight, then sets at 6:20 AM

Peru Weather Report

Chicago: Weekend Warmth to Last Into Early Week

May 3, 2015; 1:27 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps