• Wed

    Sep 16

    65°Lo 49°

    Partial sunshine

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Thu

    Sep 17

    65°Lo 49°

    Mostly sunny

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • Precip
      10%
    more
  • Fri

    Sep 18

    69°Lo 52°

    Sun and clouds

    Arthritis Pain Weather
    • Rain
      0.13 in
    • Hours of Precip
      1
    • Precip
      55%
  • Sat

    Sep 19

    68°Lo 55°

    Mostly sunny

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • Precip
      10%
    more
  • Sun

    Sep 20

    69°Lo 54°

    Increasing cloudiness

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • Precip
      25%
    more
Next Previous
Hi 69° RealFeel® 67° Precipitation 25%

Day

N

E

S

W

  • SE 7 mph
  • Gusts: 18 mph

Intervals of clouds and sunshine

  • Max UV Index: 4 (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 52° RealFeel® 44° Precipitation 55%

Night

N

E

S

W

  • NW 15 mph
  • Gusts: 26 mph

A little evening rain; otherwise, turning out clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.13 in
  • Rain: 0.13 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2014
High 69° 72° N/A 64°
Low 52° 48° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:22 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:33 AM with 10:24 of moolight, then sets at 9:57 PM

Crystal Lake Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 2, 2015; 12:21 AM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >