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    • Tonight

      Sep 26

      46° Lo
      Clear to partly cloudy
      • Asthma
      • Weather
      • Hi RealFeel: 65°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Tue

      Sep 27

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

      Sep 28

      61° /52°
      A morning shower in spots
      • Neutral
      • weather for asthma
      • Hi RealFeel: 57°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Thu

      Sep 29

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

      Sep 30

      67° /56°
      Periods of sun with a shower
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 67°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    62°/49° RealFeel® 61°/43°
    Mostly sunny
    • 14 mph
    • Precipitation: 4%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 58%
    • Cloud Cover: 11%
    • Dew Point: 42° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 64° 70° 89° (1998) 76°
    Low 47° 47° 27° (1991) 61°

    Sunrise/Sunset

    • Sunrise: 6:48 AM
    • Sunset: 6:42 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:23 AM
    • Moonset: 5:11 PM
    • Duration: 13:48 hr
    Astronomy

    Marengo Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 8:03 PM ET

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

    Tue. Air Quality

    Tue. Asthma Risk

    Tue. UV Index