, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Tue

      Jul 31

      82° /60°F
      Mostly sunny
      • Good
      • for stargazing
      • Cloud Cover: 4%
      • Precip: 3%
      • Hours of Precip: 0
    • Wed

      Aug 1

      83° /58°
      Sunshine
      • Poor
      • for stargazing
      • Cloud Cover: 3%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Thu

      Aug 2

      82° /56°
      Partial sunshine
      • Poor
      • for stargazing
      • Cloud Cover: 16%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Fri

      Aug 3

      90° /63°
      Abundant sunshine
      • Very Good
      • for stargazing
      • Cloud Cover: 41%
      • Precip: 19%
      • Hours of Precip: 0
      More
    • Sat

      Aug 4

      81° /65°
      Cloudy, a strong thunderstorm
      • Fair
      • for stargazing
      • Cloud Cover: 60%
      • Precip: 21%
      • Hours of Precip: 2
      More

    Day

    82°Hi RealFeel® 88° Precipitation 2%
    Mostly sunny
    • Winds from the
    • SW 2 mph
    • Gusts: 7 mph
    • Max UV Index: 9 (Very 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 3%
    Clear
    • Winds from the
    • SSE 4 mph
    • Gusts: 9 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 7/31/2017
    High 82° 84° 105° (1988) 83°
    Low 60° 62° 43° (1971) 58°

    Sunrise/Sunset

    • Sunrise: 6:00 AM
    • Sunset: 8:31 PM
    • Duration: 14:31 hr

    Moonrise/Moonset

    • Moonrise: 10:43 PM
    • Moonset: 10:32 AM
    • Duration: 11:49 hr
    Astronomy

    Solunar Information for Waterloo, IA

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