• Today

    May 3

    79°Lo 59°

    Partly sunny

    Very Good for driving
    • Precip
      40%
    • Hours of Precip
      2.5
    • Rain
      0.19 in
    more
  • Mon

    May 4

    69°Lo 47°

    A couple of thunderstorms

    Fair for driving
    • Precip
      66%
    • Hours of Precip
      16
    • Rain
      1.47 in
  • Tue

    May 5

    61°Lo 51°

    Cloudy, a couple of t-storms

    Fair for driving
    • Precip
      60%
    • Hours of Precip
      4.5
    • Rain
      0.33 in
    more
  • Wed

    May 6

    79°Lo 58°

    Warmer with a shower

    Good for driving
    • Precip
      60%
    • Hours of Precip
      3
    • Rain
      0.23 in
    more
  • Thu

    May 7

    81°Lo 60°

    Warm with lots of sun

    Excellent for driving
    • Precip
      23%
    • Hours of Precip
      3
    • Rain
      0.20 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
T-storms
T-storms
Cloudy
T-storms
Cloudy
T-storms
Cloudy
Temp (°F) 60° 59° 60° 61° 63° 65° 65° 69°
RealFeel® 55° 51° 52° 58° 58° 65° 62° 70°
Humidity 80% 82% 82% 80% 78% 75% 85% 72%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
49%
 
59%
 
59%
 
44%
 
52%
 
44%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 12 SSW 12 SW 12 SW 9 SW 9 SW 8 WSW 8 WSW 8 WNW
UV Index 0 0 0 1 1 2 2 3
Cloud Cover 97% 95% 95% 92% 95% 98% 98% 96%
Dew Point 54° 53° 54° 55° 56° 57° 61° 60°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 69° 64° N/A 58°
Low 47° 41° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:11 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:35 PM with 10:20 of moolight, then sets at 6:55 AM

Crystal Lake 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; 5:48 AM ET United States travel weather forecast

Mon. Travel Weather

48 Hour Precipitation Forecast

Mon. Driving Weather