• Today

    May 27

    79°Lo 66°

    Couple of thunderstorms

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      57%
    • Hours of Precip
      4.5
  • Sat

    May 28

    78°Lo 64°

    A p.m. t-storm in spots

    Advisory for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      45%
    • Hours of Precip
      3
    more
  • Sun

    May 29

    80°Lo 59°

    Clouds and sun with a shower

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Mon

    May 30

    83°Lo 60°

    A p.m. t-storm in spots

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      42%
    • Hours of Precip
      1.5
    more
  • Tue

    May 31

    81°Lo 61°

    A p.m. t-storm in spots

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      54%
    • Hours of Precip
      3
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Temp (°F) 68° 70° 72° 74° 73° 75° 74° 79°
RealFeel® 68° 69° 73° 77° 79° 81° 77° 84°
Humidity 88% 82% 76% 73% 87% 79% 88% 72%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
10%
 
40%
 
37%
 
37%
 
43%
 
47%
 
51%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 6 W 7 NE 8 WSW 9 WSW 9 SW 10 SSW 12 SSW 12 SSW
UV Index 0 1 2 4 5 5 5 5
Cloud Cover 90% 86% 71% 66% 70% 70% 70% 70%
Dew Point 65° 64° 64° 64° 69° 68° 70° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 79° 74° 96° (2012) 72°
Low 66° 52° 30° (1992) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 14:58 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 AM with 10:31 of moolight, then sets at 10:40 AM

Marengo Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 5:05 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index