Decorah, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    30% Chance of Storms
    47°
    Friday 5/3
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. West winds around 5 mph. . . Becoming light this afternoon.
    Night Details
    Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    Rain
    56°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 5/4
    Day
    56°
    Rain
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Showers in the morning then a chance of showers in the afternoon. Cooler with highs in the upper 50s. South winds 5 to 10 mph. . . Shifting to the northwest 10 to 15 mph in the afternoon. Chance of rain 90 percent.
    Night Details
    Partly cloudy in the evening then becoming clear. Lows in the lower 40s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/5
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. . . Shifting to the east in the afternoon.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Monday 5/6
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Warmer. Showers and a chance of thunderstorms. Lows in the upper 50s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    50°
    Tuesday 5/7
    Day
    69°
    50% Chance of Storms
    Forecast day icon
    Night
    50°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 70s. Lows around 50. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 70s. Lows around 50. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Wednesday 5/8
    Day
    67°
    40% Chance Rain Showers
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 40 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Thursday 5/9
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 81%. Winds will be 7 mph from the N.
  • Forecast day icon
    Friday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Friday 5/10
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 44F with an average humidity of 71%. Winds will be 13 mph from the N.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 77%. Winds will be 11 mph from the N.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Clear
    42°
    Saturday 5/11
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 40F with an average humidity of 61%. Winds will be 12 mph from the N.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 41F with an average humidity of 75%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    46°
    Sunday 5/12
    Day
    63°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 42F with an average humidity of 60%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 75%. Winds will be 3 mph from the N.