• Fri

    May 1

    57°Lo 47°

    Occasional rain and drizzle

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      76%
    more
  • Sat

    May 2

    66°Lo 49°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      74%
    more
  • Sun

    May 3

    74°Lo 55°

    Sunny and warm

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      3%
    more
  • Mon

    May 4

    75°Lo 49°

    Overcast and warm

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      100%
  • Tue

    May 5

    71°Lo 56°

    Warm with sunshine

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      7%
    more
Next Previous
Hi 75° RealFeel® 74° Precipitation 0%

Day

N

E

S

W

  • SW 13 mph
  • Gusts: 29 mph

Overcast and warm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 42° Precipitation 3%

Night

N

E

S

W

  • SSW 13 mph
  • Gusts: 25 mph

Clearing

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

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 75° 64° N/A 58°
Low 49° 41° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:11 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:35 PM with 10:20 of moolight, then sets at 6:55 AM

Crystal Lake Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 21, 2015; 6:17 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 >