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    • Tonight

      Aug 15

      71° Lo F
      A shower and t-storm around
      • Stargazing
      • Weather
      • Cloud Cover: 93%
      • Precip: 70%
      • Hours of Precip: 4.5
    • Thu

      Aug 16

      82° /70°
      A shower and t-storm around
      • Fair
      • for stargazing
      • Cloud Cover: 47%
      • Precip: 55%
      • Hours of Precip: 5.5
      More
    • Fri

      Aug 17

      84° /66°
      Partly sunny, a shower
      • Fair
      • for stargazing
      • Cloud Cover: 57%
      • Precip: 8%
      • Hours of Precip: 1
      More
    • Sat

      Aug 18

      82° /65°
      Partly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 3%
      • Precip: 9%
      • Hours of Precip: 0
      More
    • Sun

      Aug 19

      84° /66°
      Brilliant sunshine; pleasant
      • Fair
      • for stargazing
      • Cloud Cover: 50%
      • Precip: 14%
      • Hours of Precip: 0
      More

    Day

    85°Hi RealFeel® 92° Precipitation 55%
    Mostly cloudy, a shower or thunderstorm in spots this afternoon
    • Winds from the
    • SSE 8 mph
    • Gusts: 17 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 48%
    • Precipitation: 0.02 in
    • Rain: 0.02 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    71°Lo RealFeel® 70° Precipitation 70%
    Mostly cloudy, a couple of showers and a thunderstorm; humid
    • Winds from the
    • E 6 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 0.34 in
    • Rain: 0.34 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/15/2017
    High 85° 82° N/A 82°
    Low 71° 63° N/A 64°

    Sunrise/Sunset

    • Sunrise: 5:59 AM
    • Sunset: 7:53 PM
    • Duration: 13:54 hr

    Moonrise/Moonset

    • Moonrise: 10:51 AM
    • Moonset: 10:41 PM
    • Duration: 11:50 hr
    Astronomy

    Solunar Information for Prospect Heights, IL

    Sat, Aug 18
    First
    Sun, Aug 26
    Full
    Mon, Sep 3
    Last
    Sun, Sep 9
    New

    Wed. Stargazing