10-Day Weather Forecast - Waterloo, IA

As of

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  • |72°F
    40% Chance of Rain

    Tonight

    72°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 72F. Dew point will be around 74F with an average humidity of 97%. Winds will be 4 mph from the W.

    Hourly details
  • 78|63°F
    Mostly Cloudy

    Day

    78°F

    Mostly cloudy. Patchy fog early this morning. Humid with highs in the upper 70s. Northwest winds around 5 mph, increasing to 10 to 15 mph.

    Night

    63°F

    Partly cloudy in the evening, then becoming mostly clear. Patchy fog after midnight. Lows in the lower 60s. Northwest winds 5 to 10 mph.

    Hourly details
  • 79|68°F
    Sunny

    Day

    79°F

    Patchy fog in the morning. Sunny. Highs around 80. West winds 5 to 10 mph.

    Night

    68°F

    Mostly clear in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 40 percent.

    Hourly details
  • 79|66°F
    70% Chance of Storms

    Day

    79°F

    Partly sunny. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs around 80. West winds 5 to 10 mph. Chance of rain 70 percent.

    Night

    66°F

    Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 70 percent.

    Hourly details
  • 75|60°F
    Mostly Sunny

    Day

    75°F

    Mostly sunny. Highs in the mid 70s.

    Night

    60°F

    Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.

    Hourly details
  • 75|62°F
    Mostly Sunny

    Day

    75°F

    Mostly sunny. Highs in the mid 70s.

    Night

    62°F

    Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows around 60. Chance of rain 20 percent.

    Hourly details
  • 75|66°F
    Mostly Sunny

    Day

    75°F

    Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.

    Night

    66°F

    Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 60s. Chance of rain 20 percent.

    Hourly details
  • 80|67°F
    Mostly Sunny

    Day

    80°F

    Mostly sunny. Highs in the upper 70s.

    Night

    67°F

    Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 82%. Winds will be 3 mph from the S.

  • 80|69°F
    Mostly Sunny

    Day

    80°F

    Mostly sunny. High temperature around 80F. Dew point will be around 67F with an average humidity of 78%. Winds will be 5 mph from the S.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 67F with an average humidity of 80%. Winds will be 6 mph from the S.

  • 81|67°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. High temperature around 81F. Dew point will be around 68F with an average humidity of 77%. Winds will be 4 mph from the SW.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 66F with an average humidity of 79%. Winds will be 1 mph from the SW.