, °F

Personalized Forecasts

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    • Today

      Sep 27

      67° /49°F
      Partly sunny and breezy
      • Excellent
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 1
      • Hi RealFeel: 65°
    • Wed

      Sep 28

      61° /53°
      Windy with occasional rain
      • Poor
      • for outdoor DIY projects
      • Precip: 60%
      • Hours of Precip: 3
      • Hi RealFeel: 56°
      More
    • Thu

      Sep 29

      69° /57°
      A brief shower or two
      • Fair
      • for outdoor DIY projects
      • Precip: 56%
      • Hours of Precip: 4
      • Hi RealFeel: 66°
      More
    • Fri

      Sep 30

      63° /57°
      A couple of showers
      • Good
      • for outdoor DIY projects
      • Precip: 59%
      • Hours of Precip: 2.5
      • Hi RealFeel: 60°
      More
    • Sat

      Oct 1

      68° /54°
      Mostly cloudy with a shower
      • Fair
      • for outdoor DIY projects
      • Precip: 41%
      • Hours of Precip: 1
      • Hi RealFeel: 68°
      More

    Day

    67°Hi RealFeel® 65° Precipitation 25%
    Partly sunny and breezy
    • W 16 mph
    • Gusts: 38 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    49°Lo RealFeel® 43° Precipitation 55%
    Breezy this evening with a passing shower followed by a little rain late
    • WNW 9 mph
    • Gusts: 22 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 67° 70° 84° (1998) 75°
    Low 49° 49° 39° (2012) 60°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 6:40 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:22 AM
    • Moonset: 5:09 PM
    • Duration: 13:47 hr
    Astronomy

    Naperville Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 11:53 AM ET

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

    Tue. Outdoor DIY Projects

    Tue. Wind Maps

    Tue. UV Index