10-Day Weather Forecast - Waterloo, IA

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  • 20|9°F
    Mostly Sunny
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    Today

    20°F

    Mostly sunny. Highs around 18. North winds 5 to 10 mph becoming west this afternoon.

    Tonight

    9°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 10 above. South winds 10 to 15 mph.

    Hourly details
  • Day

    37°F

    Mostly cloudy. Not as cool with highs in the mid 30s. South winds around 15 mph becoming west in the afternoon.

    Night

    17°F

    Partly cloudy in the evening then clearing. Lows around 14. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    26°F

    Sunny in the morning then partly sunny with a slight chance of snow in the afternoon. Highs in the upper 20s. Northwest winds 5 to 10 mph becoming west in the afternoon. Chance of snow 20 percent.

    Night

    15°F

    Mostly cloudy with a 50 percent chance of snow. Lows 15 to 20.

    Hourly details
  • Day

    34°F

    Mostly sunny. Highs in the lower 30s.

    Night

    24°F

    Mostly clear. Lows in the lower 20s.

    Hourly details
  • Day

    47°F

    Sunny. Highs in the mid 40s.

    Night

    24°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 20s.

    Hourly details
  • Weekend Weather

  • Day

    31°F

    Partly sunny. A slight chance of snow in the morning. Highs in the mid 30s. Chance of snow 20 percent.

    Night

    19°F

    Partly cloudy. Lows 10 to 15.

    Hourly details
  • Day

    31°F

    Partly sunny with a 30 percent chance of snow. Highs in the upper 20s.

    Night

    18°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 18F. Dew point will be around 13F with an average humidity of 65%. Winds will be 10 mph from the E.

  • Day

    29°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 29F. Dew point will be around 17F with an average humidity of 70%. Winds will be 6 mph from the E.

    Night

    22°F

    Cloudy. Low temperature around 22F. Dew point will be around 20F with an average humidity of 84%. Winds will be 4 mph from the SE.

  • Day

    33°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 33F. Dew point will be around 24F with an average humidity of 77%. Winds will be 1 mph from the NW.

    Night

    21°F

    Partly cloudy. Low temperature around 21F. Dew point will be around 20F with an average humidity of 81%. Winds will be 3 mph from the N.

  • Day

    32°F

    Mostly sunny. High temperature around 32F. Dew point will be around 19F with an average humidity of 67%. Winds will be 2 mph from the N.

    Night

    23°F

    Mostly clear. Low temperature around 23F. Dew point will be around 19F with an average humidity of 74%. Winds will be 1 mph from the S.