• Tonight

    Aug 3

    Lo 55°

    Mostly clear

    Beach & Pool Weather
    • UV
      5 - High
    • Cloud
      Cover
      0%
    • Precip
      3%
  • Tue

    Aug 4

    79°Lo 56°

    Mostly sunny and pleasant

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      27%
    • Precip
      3%
    more
  • Wed

    Aug 5

    79°Lo 62°

    Mostly cloudy

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      76%
    • Precip
      54%
    more
  • Thu

    Aug 6

    76°Lo 58°

    Mostly cloudy

    Fair at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      85%
    • Precip
      7%
    more
  • Fri

    Aug 7

    75°Lo 56°

    Times of clouds and sun

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      64%
    • Precip
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Sunny
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 70° 68° 67° 65° 63° 62° 60° 59°
RealFeel® 67° 66° 64° 64° 63° 62° 61° 59°
Humidity 59% 61% 63% 65% 68% 71% 75% 78%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
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Snow
 
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Ice
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 7 W 7 W 7 W 5 W 5 W 4 W 4 W 4 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 2% 5% 8% 11% 11% 11% 11%
Dew Point 55° 54° 54° 53° 53° 53° 53° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 79° 82° 99° (1988) 81°
Low 55° 62° 46° (1976) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:21 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:11 PM with 12:41 of moolight, then sets at 10:52 AM

DeKalb Weather Report

Chicago: Cooler Conditions to Last Through Week

August 3, 2015; 8:50 PM ET

The Chicagoland area will experience cooler weather throughout the week. 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