• Tonight

    May 27

    Lo 57°

    Mostly clear

    Hair Frizz Weather
    • Wind
      Gust
      25 mph
    • Precip
      55%
    • Hours of Precip
      1
  • Thu

    May 28

    80°Lo 61°

    Sunny, nice and warm

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Fri

    May 29

    81°Lo 52°

    Thundershower

    Watch for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      55%
    • Hours of Precip
      3.5
    more
  • Sat

    May 30

    56°Lo 43°

    Colder with a touch of rain

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Sun

    May 31

    60°Lo 45°

    Partly sunny and cool

    Watch for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
11pm
Thu
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 61° 61° 60° 58° 57° 58° 58° 58°
RealFeel® 61° 61° 60° 58° 57° 57° 57° 58°
Humidity 76% 80% 83% 84% 85% 86% 85% 83%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
20%
 
20%
 
13%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 4 SSE 4 SSE 4 SSW 4 SSW 5 SSW 5 SSW 5 SW 5 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 27% 27% 22% 17% 13% 11% 11%
Dew Point 53° 54° 55° 53° 53° 54° 53° 53°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 75° 70° N/A 83°
Low 57° 50° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 14:57 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:28 PM with 12:10 of moolight, then sets at 2:38 AM

Lake Forest Weather Report

Temperatures to Bounce Up and Down Across Chicagoland

May 28, 2015; 12:31 AM ET

Daytime temperatures will fall into the upper 50s by Sunday before rebounding again on Monday. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index