, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tonight

      Sep 26

      46° Lo
      Clear
      • Common Cold
        • Common Cold
        • Flu
      • Common Cold
      • Weather
      • Avg Temp: 59°
      • Avg RealFeel: 57°
      • Hi RealFeel: 68°
      More
    • Tue

      Sep 27

      66° /47°
      Increasing cloudiness
      • Beneficial
      • weather for colds
      • Avg Temp: 57°
      • Avg RealFeel: 55°
      • Hi RealFeel: 65°
      More
    • Wed

      Sep 28

      62° /53°
      A passing shower or two
      • Beneficial
      • weather for colds
      • Avg Temp: 58°
      • Avg RealFeel: 54°
      • Hi RealFeel: 57°
      More
    • Thu

      Sep 29

      69° /55°F
      Variable clouds with a shower
      • Beneficial
      • weather for colds
      • Avg Temp: 62°
      • Avg RealFeel: 60°
      • Hi RealFeel: 68°
    • Fri

      Sep 30

      67° /57°
      A couple of showers
      • Neutral
      • weather for colds
      • Avg Temp: 62°
      • Avg RealFeel: 62°
      • Hi RealFeel: 68°
      More

    Day

    69°Hi RealFeel® 68° Precipitation 55%
    Variable cloudiness with a passing shower
    • NNE 10 mph
    • Gusts: 16 mph
    • Max UV Index: 3 (Moderate)
    • 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

    Night

    55°Lo RealFeel® 51° Precipitation 55%
    Mostly cloudy; an evening shower in spots followed by occasional rain and drizzle late
    • NNE 6 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.09 in
    • Rain: 0.09 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 69° 69° 85° (2014) 65°
    Low 55° 48° 38° (2006) 49°

    Sunrise/Sunset

    • Sunrise: 6:48 AM
    • Sunset: 6:36 PM
    • Duration: 11:48 hr

    Moonrise/Moonset

    • Moonrise: 5:22 AM
    • Moonset: 6:11 PM
    • Duration: 12:49 hr
    Astronomy

    Naperville 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 >

    Thu. Cold & Flu

    Thu. UV Index