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    • Sat

      Oct 1

      68° /53°
      Variably cloudy with showers
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 40%
      • Hours of Precip: 6.5
      More
    • Sun

      Oct 2

      70° /53°F
      Clouds and sun with a shower
      • Fair
      • for stargazing
      • Cloud Cover: 50%
      • Precip: 11%
      • Hours of Precip: 1.5
    • Mon

      Oct 3

      72° /58°
      Partial sunshine
      • Fair
      • for stargazing
      • Cloud Cover: 48%
      • Precip: 15%
      • Hours of Precip: 0
      More
    • Tue

      Oct 4

      73° /52°
      Low clouds
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 12%
      • Hours of Precip: 0
      More
    • Wed

      Oct 5

      76° /54°
      A couple of showers possible
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 89%
      • Hours of Precip: 12
      More

    Day

    70°Hi RealFeel® 70° Precipitation 54%
    Periods of clouds and sunshine with a shower in the area
    • ENE 7 mph
    • Gusts: 12 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.02 in
    • Rain: 0.02 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    53°Lo RealFeel® 51° Precipitation 11%
    Partly cloudy
    • ENE 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/2/2015
    High 70° 68° N/A 61°
    Low 53° 47° N/A 51°

    Sunrise/Sunset

    • Sunrise: 6:51 AM
    • Sunset: 6:30 PM
    • Duration: 11:39 hr

    Moonrise/Moonset

    • Moonrise: 8:15 AM
    • Moonset: 7:38 PM
    • Duration: 11:23 hr
    Astronomy

    Solunar Information for Arlington Heights, IL

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Arlington Heights Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 3:03 AM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes from Sunday night through Tuesday. More >