Decorah, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    29°
    Thursday 3/28
    Forecast night icon
    29°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Cold with lows in the lower 20s. Light winds. . . Shifting to the northeast.
  • Forecast day icon
    Friday
    Partly Sunny
    55°
    Forecast night icon
    Night
    40% Chance Rain Showers
    41°
    Friday 3/29
    Day
    55°
    Partly Sunny
    Forecast day icon
    Night
    41°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Warmer with highs in the upper 50s. East winds 10 to 15 mph.
    Night Details
    Mostly cloudy. A chance of rain showers in the evening. Warmer with lows in the upper 30s. East winds 10 to 15 mph. . . Shifting to the northeast 5 to 10 mph after midnight. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    46°
    Forecast night icon
    Night
    Mostly Cloudy
    35°
    Saturday 3/30
    Day
    46°
    Partly Sunny
    Forecast day icon
    Night
    35°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph.
    Night Details
    Cold. Mostly cloudy. Lows in the lower 30s. North winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    47°
    Forecast night icon
    Night
    70% Chance Rain Showers
    38°
    Sunday 3/31
    Day
    47°
    50% Chance Rain Showers
    Forecast day icon
    Night
    38°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs around 50.
    Night Details
    Rain showers likely. Lows in the mid 30s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance Rain Showers
    45°
    Forecast night icon
    Night
    50% Chance Rain Showers
    33°
    Monday 4/1
    Day
    45°
    80% Chance Rain Showers
    Forecast day icon
    Night
    33°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers. Highs in the upper 40s. Chance of rain 80 percent.
    Night Details
    Cold. Mostly cloudy with a chance of rain showers. Lows in the lower 30s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    40% Chance Frozen Mix
    47°
    Forecast night icon
    Night
    Partly Cloudy
    31°
    Tuesday 4/2
    Day
    47°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    31°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of rain showers and snow showers. Highs in the upper 40s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. Lows around 30. Highs in the upper 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Wednesday 4/3
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows around 30. Highs in the upper 40s.
    Night Details
    Partly cloudy. Lows around 30. Highs in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Clear
    41°
    Thursday 4/4
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 38F with an average humidity of 73%. Winds will be 5 mph from the S.
  • Forecast day icon
    Friday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Friday 4/5
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 58F. Dew point will be around 40F with an average humidity of 67%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear. Low temperature around 43F. Dew point will be around 41F with an average humidity of 72%. Winds will be 8 mph from the S.
  • Forecast day icon
    Saturday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 4/6
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 58F. Dew point will be around 42F with an average humidity of 67%. Winds will be 10 mph from the S.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 43F with an average humidity of 78%. Winds will be 8 mph from the S.