Decorah, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    30% Chance of Rain
    84°
    Forecast night icon
    Night
    60% Chance of Storms
    55°
    Sunday 5/12
    Day
    84°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 49F with an average humidity of 54%. Winds will be 7 mph from the SW.
    Night Details
    Mostly sunny early then becoming mostly cloudy. Isolated showers and thunderstorms early. Showers likely with a chance of thunderstorms. Lows in the mid 50s. Southwest winds 10 to 15 mph. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    67°
    Forecast night icon
    Night
    50% Chance Rain Showers
    51°
    Monday 5/13
    Day
    67°
    50% Chance of Storms
    Forecast day icon
    Night
    51°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of showers. Haze. A slight chance of thunderstorms in the afternoon. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Tuesday 5/14
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    50% Chance Rain Showers
    52°
    Wednesday 5/15
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Thursday 5/16
    Day
    71°
    60% Chance of Storms
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely and a chance of thunderstorms. Highs in the upper 60s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows around 50. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    30% Chance Rain Showers
    53°
    Friday 5/17
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 30 percent chance of showers. Highs in the lower 70s.
    Night Details
    Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    75°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Saturday 5/18
    Day
    75°
    40% Chance Rain Showers
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. A 40 percent chance of showers. Lows in the mid 50s. Highs in the mid 70s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Sunday 5/19
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A 40 percent chance of showers. Lows in the mid 50s. Highs in the mid 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 73%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Monday
    Sunny
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Monday 5/20
    Day
    69°
    Sunny
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 47F with an average humidity of 58%. Winds will be 6 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 70%. Winds will be 4 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Tuesday 5/21
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 47F with an average humidity of 58%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 75%. Winds will be 2 mph from the SW.