• Early AM

    May 25

    Lo 64°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Today

    May 25

    83°Lo 68°

    Showers and a heavier t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Thu

    May 26

    87°Lo 69°

    Intervals of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Fri

    May 27

    80°Lo 67°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Sat

    May 28

    80°Lo 66°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
T-storms
Temp (°F) 72° 75° 77° 79° 80° 83° 73° 72°
RealFeel® 73° 75° 78° 81° 83° 84° 73° 72°
Humidity 78% 69% 64% 61% 55% 51% 88% 94%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
49%
 
61%
 
61%
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 SSE 13 SSE 12 SSE 13 SSE 13 SSE 14 S 14 S 15 SSW
UV Index 1 2 3 5 5 5 4 3
Cloud Cover 94% 94% 94% 91% 90% 91% 94% 94%
Dew Point 65° 64° 64° 64° 63° 63° 69° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2015
High 83° 75° 92° (1967) 80°
Low 68° 52° 31° (1992) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:49 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:27 PM with 10:16 of moolight, then sets at 9:43 AM

Peru Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 2:18 AM 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 >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps