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Personalized Forecasts

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    • Early AM

      Sep 27

      46° Lo
      Clear
      • Asthma
      • Weather
      • Hi RealFeel: 67°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Today

      Sep 27

      64° /47°
      Turning cloudy and breezy
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 62°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Wed

      Sep 28

      61° /51°
      An a.m. shower; mostly cloudy
      • Neutral
      • weather for asthma
      • Hi RealFeel: 57°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Thu

      Sep 29

      68° /53°
      A passing morning shower
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 69°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Fri

      Sep 30

      66° /55°F
      Clouds and sun with a shower
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 66°
      • UV: 4 - Moderate
      • Air Qual.: Good
    64°/54° RealFeel® 63°/51°
    Perhaps a shower
    • 10 mph
    • Precipitation: 55%
    • Rain: 0.02 in
    • Snow: 0 in
    • Humidity: 71%
    • Cloud Cover: 53%
    • Dew Point: 49° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 66° 69° 90° (1971) 63°
    Low 55° 46° 31° (1992) 42°

    Sunrise/Sunset

    • Sunrise: 6:51 AM
    • Sunset: 6:39 PM
    • Duration: 11:48 hr

    Moonrise/Moonset

    • Moonrise: 5:25 AM
    • Moonset: 6:13 PM
    • Duration: 12:48 hr
    Astronomy

    DeKalb Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 10:53 PM ET

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

    Fri. Asthma Risk

    Fri. UV Index