• Thu

    May 7

    69°Lo 49°

    A morning thunderstorm or two

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      99%
    more
  • Fri

    May 8

    71°Lo 51°

    A strong afternoon t-storm

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      99%
    more
  • Sat

    May 9

    71°Lo 53°

    Cloudy, a strong thunderstorm

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      87%
    more
  • Sun

    May 10

    69°Lo 45°

    Cloudy, chance for rain

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      99%
    more
  • Mon

    May 11

    64°Lo 51°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      38%
Next Previous
Hi 64° RealFeel® 65° Precipitation 25%

Day

N

E

S

W

  • W 10 mph
  • Gusts: 28 mph

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 48° Precipitation 10%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 20 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • 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 11

more Historical Weather Data >
  Today Normal Record 5/11/2014
High 64° 66° N/A 79°
Low 51° 43° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:26 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:39 AM with 11:02 of moolight, then sets at 12:41 PM

Crystal Lake Weather Report

Sunshine to Prevail This Week in Chicago

April 27, 2015; 5:42 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >