• Tue

    May 10

    64°Lo 49°

    Periods of rain and a t-storm

    Good for biking
    • Precip
      65%
    • Hours of Precip
      3
    • Wind
      Gust
      13 mph
    more
  • Wed

    May 11

    66°Lo 47°

    A couple of showers possible

    Very Good for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Thu

    May 12

    65°Lo 46°

    Chance of a shower

    Very Good for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
  • Fri

    May 13

    64°Lo 47°

    Variable cloudiness

    Excellent for biking
    • Precip
      25%
    • Hours of Precip
      3
    • Wind
      Gust
      24 mph
    more
  • Sat

    May 14

    62°Lo 50°

    Overcast

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      3
    • Wind
      Gust
      20 mph
    more
Next Previous
Hi 65° RealFeel® 71° Precipitation 30%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 15 mph

Mostly cloudy with a shower possible

  • Max UV Index: 6 (High)
  • Thunderstorms: 18%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 40° Precipitation 3%

Night

N

E

S

W

  • WSW 8 mph
  • Gusts: 17 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 12

more Historical Weather Data >
  Today Normal Record 5/12/2015
High 65° 65° N/A 56°
Low 46° 46° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:32 AM with 14:31 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:21 AM with 14:10 of moolight, then sets at 1:31 AM

Lake Forest Weather Report

Chicago: Temperatures to soar late this week

May 5, 2016; 4:28 AM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. 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.