, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Jul 21

      88° /74°
      A heavy afternoon t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 96%
      • Precip: 66%
      • Hours of Precip: 5
      More
    • Sat

      Jul 22

      90° /71°
      Couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 7%
      • Hours of Precip: 1.5
      More
    • Sun

      Jul 23

      88° /62°
      Mostly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 4%
      • Precip: 7%
      • Hours of Precip: 0
      More
    • Mon

      Jul 24

      77° /59°
      Partly sunny and not as warm
      • Very Good
      • for stargazing
      • Cloud Cover: 34%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Tue

      Jul 25

      82° /60°F
      Partly sunny; low humidity
      • Excellent
      • for stargazing
      • Cloud Cover: 17%
      • Precip: 5%
      • Hours of Precip: 0

    Day

    82°Hi RealFeel® 87° Precipitation 1%
    More sun than clouds; pleasant with low humidity
    • Winds from the
    • SE 7 mph
    • Gusts: 10 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    60°Lo RealFeel® 60° Precipitation 5%
    Mainly clear
    • Winds from the
    • SE 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/25/2016
    High 82° 84° 97° (2012) 87°
    Low 60° 64° 53° (2014) 69°

    Sunrise/Sunset

    • Sunrise: 5:40 AM
    • Sunset: 8:18 PM
    • Duration: 14:38 hr

    Moonrise/Moonset

    • Moonrise: 8:13 AM
    • Moonset: 9:56 PM
    • Duration: 13:43 hr
    Astronomy

    Solunar Information for Naperville, IL

    Sun, Jul 23
    New
    Sun, Jul 30
    First
    Mon, Aug 7
    Full
    Tue, Aug 15
    Last

    Tue. Stargazing