• Sat

    Aug 1

    84°Lo 66°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      11%
    more
  • Sun

    Aug 2

    77°Lo 62°

    Some sun, a t-storm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      59%
  • Mon

    Aug 3

    80°Lo 61°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      24%
    more
  • Tue

    Aug 4

    74°Lo 59°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      4%
    more
  • Wed

    Aug 5

    74°Lo 59°

    Some sun, a t-storm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      61%
    more
Next Previous
Hi 77° RealFeel® 86° Precipitation 30%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 12 mph

Times of clouds and sun with a shower or thunderstorm possible

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 61° Precipitation 25%

Night

N

E

S

W

  • NW 7 mph
  • Gusts: 15 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 77° 81° N/A 78°
Low 62° 64° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:25 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:32 PM with 12:05 of moolight, then sets at 9:37 AM

Lake Forest Weather Report

Chicago: Heat and Humidity to Build Through Midweek

July 28, 2015; 12:25 AM ET

While cooler than average temperatures start off the work-week in Chicagoland, it will not last long as the heat and humidity will begin to build back in through the middle of the week. more >