Waterloo, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Saturday 5/18
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Isolated showers and thunderstorms this afternoon. Highs in the upper 80s. Southwest winds 15 to 20 mph. Chance of rain 20 percent.
    Night Details
    Mostly clear. Isolated showers and thunderstorms in the evening. Lows in the lower 50s. Northwest winds 10 to 15 mph becoming north around 5 mph after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    66°
    Sunday 5/19
    Day
    80°
    30% Chance Rain Showers
    Forecast day icon
    Night
    66°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then partly sunny with a chance of showers in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph becoming southeast in the afternoon. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Monday 5/20
    Day
    77°
    80% Chance of Storms
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 80 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    79°
    Forecast night icon
    Night
    50% Chance of Storms
    54°
    Tuesday 5/21
    Day
    79°
    80% Chance of Storms
    Forecast day icon
    Night
    54°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs around 80. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Wednesday 5/22
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 70.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    30% Chance Rain Showers
    54°
    Thursday 5/23
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Friday 5/24
    Day
    74°
    40% Chance of Storms
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 53F with an average humidity of 73%. Winds will be 9 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    58°
    Saturday 5/25
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 75F. Dew point will be around 59F with an average humidity of 73%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 58F. Dew point will be around 57F with an average humidity of 78%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Sunday 5/26
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 75F. Dew point will be around 59F with an average humidity of 72%. Winds will be 5 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 58F with an average humidity of 79%. Winds will be 3 mph from the W.
  • Forecast day icon
    Monday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Monday 5/27
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 74F. Dew point will be around 58F with an average humidity of 72%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 76%. Winds will be 2 mph from the W.