• Early AM

    Apr 21

    Lo 35°

    Clearing

    Beach & Pool Weather
    • UV
      2 - Low
    • Cloud
      Cover
      66%
    • Precip
      6%
    more
  • Today

    Apr 21

    51°Lo 31°

    Very windy; variable clouds

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      75%
    • Precip
      25%
  • Wed

    Apr 22

    50°Lo 29°

    Chilly with variable clouds

    Poor at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      74%
    • Precip
      19%
    more
  • Thu

    Apr 23

    50°Lo 28°

    Breezy with plenty of sun

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      2%
    • Precip
      6%
    more
  • Fri

    Apr 24

    52°Lo 32°

    Cool with a thick cloud cover

    Poor at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      96%
    • Precip
      25%
    more
Next Previous
Hi 51° RealFeel® 43° Precipitation 25%

Day

N

E

S

W

  • W 23 mph
  • Gusts: 40 mph

Very windy; clouds and breaks of sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 31° RealFeel® 18° Precipitation 24%

Night

N

E

S

W

  • W 14 mph
  • Gusts: 26 mph

Partly cloudy, breezy and chilly

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 51° 61° N/A 72°
Low 31° 41° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:37 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:17 AM with 14:45 of moolight, then sets at 11:02 PM

Deerfield Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 21, 2015; 2:17 AM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this 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.

Tue. Beach & Pool

Tue. UV Index

Tue. Wind Maps