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    • Tonight

      Sep 25

      56° Lo
      Cloudy, a shower or t-storm
      • Common Cold
        • Common Cold
        • Flu
      • Common Cold
      • Weather
      • Avg Temp: 70°
      • Avg RealFeel: 71°
      • Hi RealFeel: 89°
      More
    • Mon

      Sep 26

      66° /49°
      Breezy with clouds and sun
      • Beneficial
      • weather for colds
      • Avg Temp: 58°
      • Avg RealFeel: 56°
      • Hi RealFeel: 65°
      More
    • Tue

      Sep 27

      64° /49°F
      Partly sunny and breezy
      • Beneficial
      • weather for colds
      • Avg Temp: 57°
      • Avg RealFeel: 53°
      • Hi RealFeel: 61°
    • Wed

      Sep 28

      63° /55°
      A morning shower in places
      • Beneficial
      • weather for colds
      • Avg Temp: 59°
      • Avg RealFeel: 57°
      • Hi RealFeel: 62°
      More
    • Thu

      Sep 29

      67° /56°
      Mostly sunny
      • Beneficial
      • weather for colds
      • Avg Temp: 62°
      • Avg RealFeel: 61°
      • Hi RealFeel: 69°
      More
    62°/51° RealFeel® 60°/46°
    Partly sunny
    • 14 mph
    • Precipitation: 14%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 56%
    • Cloud Cover: 38%
    • Dew Point: 41° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 64° 70° N/A 73°
    Low 49° 49° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:39 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:20 AM
    • Moonset: 5:08 PM
    • Duration: 13:48 hr
    Astronomy

    Arlington Heights Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 8:13 PM ET

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

    Tue. Cold & Flu

    Tue. UV Index