• Fri

    May 8

    78°Lo 55°

    Partly sunny, a t-storm; warm

    Good for driving
    • Precip
      56%
    • Hours of Precip
      2.5
    • Rain
      0.23 in
    more
  • Sat

    May 9

    67°Lo 48°

    A morning thunderstorm or two

    Good for driving
    • Precip
      60%
    • Hours of Precip
      6
    • Rain
      0.40 in
  • Sun

    May 10

    70°Lo 56°

    Some rain and a thunderstorm

    Excellent for driving
    • Precip
      55%
    • Hours of Precip
      3.5
    • Rain
      0.28 in
    more
  • Mon

    May 11

    72°Lo 50°

    A thunderstorm in spots

    Good for driving
    • Precip
      41%
    • Hours of Precip
      1.5
    • Rain
      0.10 in
    more
  • Tue

    May 12

    66°Lo 44°

    Plenty of sunshine

    Excellent for driving
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 67° RealFeel® 69° Precipitation 60%

Day

N

E

S

W

  • NNE 10 mph
  • Gusts: 16 mph

Not as warm; a morning thunderstorm or two followed by a couple of showers in the afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.23 in
  • Rain: 0.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 48° RealFeel® 41° Precipitation 65%

Night

N

E

S

W

  • NNE 10 mph
  • Gusts: 16 mph

Cloudy with rain tapering off

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - May 9

more Historical Weather Data >
  Today Normal Record 5/9/2014
High 67° 64° N/A 72°
Low 48° 45° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:22 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:11 AM with 10:16 of moolight, then sets at 10:27 AM

Lake Forest Weather Report

Chicago: Weekend Warmth to Last Into Early Week

May 3, 2015; 1:27 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >

Travel Weather Forecast

May 03, 2015; 10:47 AM ET United States travel weather forecast