, °F

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    • Tonight

      Oct 21

      64° Lo F
      Some clouds, a shower late
      • Stargazing
      • Weather
      • Cloud Cover: 68%
      • Precip: 40%
      • Hours of Precip: 0.5
    • Sun

      Oct 22

      71° /50°
      Periods of rain
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 56%
      • Hours of Precip: 5
      More
    • Mon

      Oct 23

      64° /45°
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 54%
      • Hours of Precip: 1.5
      More
    • Tue

      Oct 24

      50° /36°
      Cooler with rain tapering off
      • Poor
      • for stargazing
      • Cloud Cover: 83%
      • Precip: 25%
      • Hours of Precip: 4.5
      More
    • Wed

      Oct 25

      51° /37°
      Partly cloudy with a shower
      • Very Good
      • for stargazing
      • Cloud Cover: 22%
      • Precip: 5%
      • Hours of Precip: 1
      More
    Saturday
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Forecast Partly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
    Temp (°F) 73° 71° 69° 69° 68° 67° 67° 67°
    RealFeel® 70° 68° 66° 65° 65° 64° 64° 63°
    Wind (mph) 10 S 9 S 9 S 10 S 10 S 10 S 10 S 10 S
    precip
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Rain
    0%
    0%
    4%
    4%
    4%
    6%
    6%
    8%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 47% 45% 45% 45% 45% 45% 45% 45%
    Humidity 55% 56% 63% 64% 65% 66% 69% 71%
    Dew Point 55° 55° 56° 56° 56° 56° 57° 57°
    Temp °F
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    75° 70° 65°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/21/2016
    High 76° 60° N/A 54°
    Low 64° 41° N/A 37°

    Sunrise/Sunset

    • Sunrise: 7:11 AM
    • Sunset: 6:01 PM
    • Duration: 10:50 hr

    Moonrise/Moonset

    • Moonrise: 8:49 AM
    • Moonset: 7:29 PM
    • Duration: 10:40 hr
    Astronomy

    Solunar Information for Arlington Heights, IL

    Fri, Oct 27
    First
    Sat, Nov 4
    Full
    Fri, Nov 10
    Last
    Sat, Nov 18
    New

    Sat. Stargazing