• Today

    May 5

    57°Lo 40°

    Mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Fri

    May 6

    74°Lo 58°

    Warmer with a brief shower

    Very Good for stargazing
    • Cloud
      Cover
      34%
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Sat

    May 7

    60°Lo 39°

    A shower and t-storm around

    Very Good for stargazing
    • Cloud
      Cover
      23%
    • Precip
      7%
    • Hours of Precip
      2
    more
  • Sun

    May 8

    67°Lo 47°

    Mainly cloudy

    Poor for stargazing
    • Cloud
      Cover
      91%
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Mon

    May 9

    61°Lo 53°

    Cloudy with a thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      66%
    • Hours of Precip
      4.5
Next Previous
Hi 61° RealFeel® 60° Precipitation 56%

Day

N

E

S

W

  • SSE 9 mph
  • Gusts: 13 mph

Cloudy with a shower or thunderstorm around

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 53° RealFeel® 46° Precipitation 66%

Night

N

E

S

W

  • SSW 9 mph
  • Gusts: 14 mph

A couple of evening thunderstorms around followed by a thunderstorm in parts of the area late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.5 in
  • Rain: 0.5 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - May 9

more Historical Weather Data >
  Today Normal Record 5/9/2015
High 61° 64° N/A 60°
Low 53° 45° N/A 47°

Solunar Information for Lake Forest, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:24 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 AM with 14:54 of moolight, then sets at 11:14 PM

Fri, May 6
New
Fri, May 13
First
Sat, May 21
Full
Sun, May 29
Last

Lake Forest Weather Report

Chicago: Temperatures to soar late this week

May 5, 2016; 9:28 AM ET

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

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Mon. Stargazing