• Today

    Sep 20

    79°Lo 57°

    A heavy afternoon t-storm

    Poor at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      69%
    • Precip
      60%
  • Sun

    Sep 21

    65°Lo 43°

    Cooler; a shower in the a.m.

    Fair at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      58%
    • Precip
      55%
    more
  • Mon

    Sep 22

    66°Lo 47°

    Sunshine and patchy clouds

    Fair at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      25%
    • Precip
      0%
    more
  • Tue

    Sep 23

    72°Lo 48°

    Mostly sunny and pleasant

    Fair at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    • Precip
      5%
    more
  • Wed

    Sep 24

    73°Lo 50°

    Pleasant with plenty of sun

    Fair at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      10%
    • Precip
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
T-storms
T-storms
Partly Cloudy
Partly Sunny
Mostly Clear
Mostly Cloudy
Mostly Cloudy
T-storms
Temp (°F) 79° 77° 77° 75° 72° 70° 70° 68°
RealFeel® 77° 75° 76° 73° 70° 68° 67° 64°
Humidity 71% 72% 71% 74% 78% 81% 82% 82%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
58%
 
53%
 
40%
 
34%
 
37%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 13 WSW 12 WSW 8 WSW 7 SW 6 WSW 5 WSW 5 SW 5 SW
UV Index 2 1 1 0 0 0 0 0
Cloud Cover 89% 94% 70% 43% 27% 77% 76% 76%
Dew Point 69° 68° 67° 66° 65° 64° 64° 63°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 79° 74° N/A 74°
Low 57° 53° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:16 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:15 AM with 13:45 of moolight, then sets at 5:00 PM

Top Story

Algonquin Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. 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.

Sat. Beach & Pool

Sat. UV Index

Sat. Wind Maps