• Wed

    May 20

    77°Lo 58°

    Warmer; afternoon showers

    Ragweed Pollen Weather
    • Precip
      100%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      66%
    more
  • Thu

    May 21

    75°Lo 49°

    Cloudy and warm

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      92%
  • Fri

    May 22

    64°Lo 52°

    Cloudy and colder

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      100%
    more
  • Sat

    May 23

    70°Lo 54°

    A little rain in the morning

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      97%
    more
  • Sun

    May 24

    72°Lo 57°

    Clouds, a shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      98%
    more
Next Previous
Hi 75° RealFeel® 75° Precipitation 25%

Day

N

E

S

W

  • NE 9 mph
  • Gusts: 20 mph

Cloudy and warm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 2%
  • 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® 44° Precipitation 25%

Night

N

E

S

W

  • NE 9 mph
  • Gusts: 16 mph

Cloudy

  • 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 21

more Historical Weather Data >
  Today Normal Record 5/21/2014
High 75° 69° N/A 84°
Low 49° 46° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:46 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:45 AM with 14:41 of moolight, then sets at 11:26 PM

Crystal Lake Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 6, 2015; 12:11 AM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. more >