• Today

    Oct 25

    68°Lo 38°

    Turning sunny and breezy

    Watch for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sun

    Oct 26

    63°Lo 52°

    Mostly sunny and nice

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      4%
    • Hours of Precip
      1
    more
  • Mon

    Oct 27

    73°Lo 51°

    Partly sunny and breezy

    Advisory for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      25%
    • Hours of Precip
      3
  • Tue

    Oct 28

    61°Lo 41°

    Cooler with showers around

    Watch for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Wed

    Oct 29

    54°Lo 39°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
Next Previous
Hi 73° RealFeel® 69° Precipitation 25%

Day

N

E

S

W

  • SSW 14 mph
  • Gusts: 30 mph

Breezy with periods of clouds and sunshine

  • Max UV Index: 2 (Low)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 43° Precipitation 65%

Night

N

E

S

W

  • WSW 12 mph
  • Gusts: 17 mph

Considerable cloudiness with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 25%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Oct 27

more Historical Weather Data >
  Today Normal Record 10/27/2013
High 73° 55° N/A 53°
Low 51° 35° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 10:33 of sunlight, then sets at 5:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:58 AM with 9:58 of moolight, then sets at 8:56 PM

Mchenry Weather Report

Warm, Sunny Weekend in the Offing for Chicago

October 25, 2014; 4:54 AM ET

Warmth will be the theme this weekend in Chicago, as abundant sunshine hangs around the city. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index