• Mostly clear 75°
    Beach & Pool Current Weather
    • UV
      0 - Moderate
    • Relative Humidity
      60%
    • Cloud
      Cover
      28%
  • Tonight

    May 25

    Lo 67°

    Mild with increasing clouds

    Beach & Pool Weather
    • UV
      3 - Moderate
    • Cloud
      Cover
      88%
    • Precip
      55%
    Day Details >
  • Tomorrow

    May 26

    Hi 79°

    A shower and t-storm around

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      80%
    • Precip
      60%
    Day Details >
  • Wednesday

    May 27

    Hi 78°

    Partly sunny with a t-storm

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      39%
    • Precip
      57%
    Day Details >
Next

Thunderstorms tomorrow

5/25 5/26 Now: 8:58pm
PM 8-12
  • 8pm Intermittent clouds 77° 3%
  • 9pm Intermittent clouds 75° 0%
  • 10pm Partly cloudy 73° 0%
  • 11pm Partly cloudy 71° 0%
  • 12am Partly cloudy 71° 0%
AM 7-12
  • 7am Mostly cloudy 68° 10%
  • 8am Thunderstorms 69° 52%
  • 9am Cloudy 71° 48%
  • 10am Cloudy 73° 44%
  • 11am Cloudy 74° 47%
  • 12pm Thunderstorms 73° 51%
PM 1-6
  • 1pm Cloudy 75° 47%
  • 2pm Intermittent clouds 78° 47%
  • 3pm Mostly cloudy w/ t-storms 77° 51%
  • 4pm Intermittent clouds 79° 47%
  • 5pm Intermittent clouds 78° 48%
  • 6pm Mostly cloudy w/ t-storms 74° 52%
Hourly Forecast >
May 25, 2015; 4:24 PM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Island Lake Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 25, 2015; 3:54 PM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. more >

Beach & Marine Live Feed

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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