• Tonight

    Oct 20

    Lo 41°

    Clouds breaking

    Beach & Pool Weather
    • UV
      3 - Moderate
    • Cloud
      Cover
      34%
    • Precip
      5%
  • Tue

    Oct 21

    54°Lo 36°

    Partly sunny and cooler

    Poor at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      46%
    • Precip
      1%
    more
  • Wed

    Oct 22

    57°Lo 33°

    Plenty of sun

    Poor at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      0%
    • Precip
      0%
    more
  • Thu

    Oct 23

    59°Lo 43°

    More clouds than sun

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      70%
    • Precip
      13%
    more
  • Fri

    Oct 24

    64°Lo 47°

    Sunshine and patchy clouds

    Fair at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      25%
    • Precip
      4%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7pm
8pm 9pm 10pm 11pm Tue
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 55° 53° 51° 50° 49° 48° 47° 46°
RealFeel® 52° 50° 49° 48° 47° 46° 45° 44°
Humidity 62% 69% 75% 78% 80% 83% 83% 84%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 6 N 6 N 5 N 5 N 5 N 5 N 5 NNW 5 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 40% 39% 38% 53% 57% 66% 73% 45%
Dew Point 42° 43° 44° 43° 43° 43° 42° 41°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 65° 62° 79° (1995) 65°
Low 41° 42° 25° (1992) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 10:54 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:56 AM with 12:32 of moolight, then sets at 4:28 PM

Joliet Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Mon. Beach & Pool

Mon. UV Index

Mon. Wind Maps