• Today

    Apr 29

    50°Lo 40°

    Rather cloudy and chilly

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Apr 30

    50°Lo 42°

    Rather cloudy, afternoon rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 1

    52°Lo 40°

    A little morning rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 2

    58°Lo 40°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    66°Lo 50°

    Periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 46° 48° 49° 50° 49° 49° 47° 44°
RealFeel® 45° 47° 50° 51° 50° 47° 44° 40°
Humidity 76% 73% 73% 73% 71% 71% 72% 73%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 9 NNE 9 NE 8 NE 7 NE 7 NE 7 NE 8 NNE 8 NNE
UV Index 3 3 3 3 2 1 1 0
Cloud Cover 89% 90% 90% 90% 90% 89% 89% 90%
Dew Point 39° 40° 41° 42° 40° 39° 38° 36°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 29

more Historical Weather Data >
  Today Normal Record 4/29/2015
High 50° 61° N/A 59°
Low 40° 42° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:01 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 AM with 10:19 of moolight, then sets at 11:43 AM

Lake Forest Weather Report

Chicago: Warmup to follow cool, damp weekend

April 29, 2016; 5:03 AM ET

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps