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Personalized Forecasts

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    • Thu

      Aug 9

      75° /55°F
      Partly sunny
      • Stargazing
      • Weather
      • Cloud Cover: 0%
      • Precip: 21%
      • Hours of Precip: 0
    • Fri

      Aug 10

      76° /62°
      Sunshine
      • Stargazing
      • Weather
      • Cloud Cover: 2%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Sat

      Aug 11

      81° /64°
      A shower and t-storm around
      • Stargazing
      • Weather
      • Cloud Cover: 94%
      • Precip: 60%
      • Hours of Precip: 2.5
      More
    • Sun

      Aug 12

      82° /63°
      Overcast; very humid
      • Stargazing
      • Weather
      • Cloud Cover: 87%
      • Precip: 73%
      • Hours of Precip: 4
      More
    • Mon

      Aug 13

      83° /67°
      A couple of morning showers
      • Stargazing
      • Weather
      • Cloud Cover: 34%
      • Precip: 21%
      • Hours of Precip: 1
      More

    Day

    75°Hi RealFeel® 78° Precipitation 20%
    Partly sunny
    • Winds from the
    • SSE 5 mph
    • Gusts: 13 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

    55°Lo RealFeel® 49° Precipitation 21%
    Clear
    • Winds from the
    • SSE 8 mph
    • Gusts: 18 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 8/9/2017
    High 75° 83° 102° (1936) 82°
    Low 55° 61° 41° (1927) 54°

    Sunrise/Sunset

    • Sunrise: 6:10 AM
    • Sunset: 8:19 PM
    • Duration: 14:09 hr

    Moonrise/Moonset

    • Moonrise: 3:55 AM
    • Moonset: 7:10 PM
    • Duration: 15:15 hr
    Astronomy

    Solunar Information for Waterloo, IA

    Fri, Jul 27
    Full
    Sat, Aug 4
    Last
    Sat, Aug 11
    New
    Sat, Aug 18
    First