• Today

    May 2

    55°Lo 38°

    Partly sunny and cool

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      20 mph
    more
  • Tue

    May 3

    64°Lo 45°

    Partly sunny and warmer

    Excellent for biking
    • Precip
      17%
    • Hours of Precip
      2.5
    • Wind
      Gust
      13 mph
    more
  • Wed

    May 4

    51°Lo 38°

    Cooler with a shower

    Fair for biking
    • Precip
      46%
    • Hours of Precip
      1
    • Wind
      Gust
      17 mph
    more
  • Thu

    May 5

    55°Lo 41°

    Cool with partial sunshine

    Very Good for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Fri

    May 6

    74°Lo 57°

    Pleasant and warmer

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
Next Previous
Hi 74° RealFeel® 76° Precipitation 2%

Day

N

E

S

W

  • WSW 8 mph
  • Gusts: 13 mph

Mostly sunny, pleasant and warmer

  • Max UV Index: 7 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 55° Precipitation 13%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 10 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 74° 63° N/A 59°
Low 57° 44° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 14:18 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:51 AM with 14:05 of moolight, then sets at 7:56 PM

Lake Forest Weather Report

Chicago: Temperature roller coaster in store for this week

May 2, 2016; 9:03 AM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.