Decorah, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    80% Chance of Storms
    51°
    Wednesday 5/8
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. East winds 5 to 10 mph.
    Night Details
    A chance of thunderstorms. Showers. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    59°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Thursday 5/9
    Day
    59°
    50% Chance Rain Showers
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Cooler with highs in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Colder. Partly cloudy in the evening then clearing. Lows in the upper 30s. North winds 5 to 10 mph.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Friday 5/10
    Day
    65°
    40% Chance Rain Showers
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 60s. West winds 10 to 15 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Saturday 5/11
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    30% Chance of Storms
    53°
    Sunday 5/12
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Lows around 50. Highs in the lower 70s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    30% Chance of Storms
    71°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/13
    Day
    71°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Lows around 50. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Tuesday 5/14
    Day
    72°
    30% Chance Rain Showers
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 52F. Dew point will be around 54F with an average humidity of 87%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    50% Chance of Rain
    52°
    Wednesday 5/15
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    52°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 68F. Dew point will be around 51F with an average humidity of 67%. Winds will be 5 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 52F. Dew point will be around 52F with an average humidity of 80%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Thursday 5/16
    Day
    67°
    50% Chance of Rain
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 67F. Dew point will be around 52F with an average humidity of 68%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 50F. Dew point will be around 50F with an average humidity of 80%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    Clear
    49°
    Friday 5/17
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 50F with an average humidity of 65%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 79%. Winds will be 2 mph from the W.