• Early AM

    May 1

    Lo 42°

    Drizzle

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      13 mph
    more
  • Today

    May 1

    49°Lo 41°

    Showers around in the p.m.

    Fair for home energy
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      9 mph
  • Mon

    May 2

    56°Lo 40°

    Partly sunny and warmer

    Poor for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      5 mph
    more
  • Tue

    May 3

    70°Lo 46°

    Partly sunny and breezy

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      9 mph
    more
  • Wed

    May 4

    54°Lo 40°

    Cooler with a shower or two

    Poor for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      7 mph
    more
Next Previous
A couple of showers 49° Lo 45° RealFeel® 42° / 35°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.03 in
  • Snow: 0 in
  • Humidity: 84%
  • Cloud Cover: 94%
  • Dew Point: 42° F
  • Visibility: 9 mi
15 mph

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 49° 62° N/A 60°
Low 41° 43° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:04 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 AM with 10:40 of moolight, then sets at 12:45 PM

Lake Forest Weather Report

Chicago: Warmup to follow cool, damp weekend

May 1, 2016; 12:29 AM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index