10-Day Weather Forecast - Decorah, IA

Mostly sunny. Cooler with highs in the lower 60s. Northwest winds 5 to 10 mph.

Mostly clear in the evening, then becoming partly cloudy. Colder with lows in the upper 30s. Light and variable winds, becoming northeast around 5 mph after midnight.

Partly sunny in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs in the upper 50s. Light winds. Chance of rain 50 percent.

Cloudy. A chance of showers after midnight. Lows in the mid 40s. Light winds. Chance of rain 50 percent.

Showers likely. Highs in the lower 60s. Chance of rain 60 percent.

Mostly cloudy. Lows in the lower 50s.

Mostly cloudy. Highs in the mid 60s.

Mostly cloudy. Lows in the lower 50s.

Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.

Showers likely. Lows in the mid 50s. Chance of rain 70 percent.

Showers likely. Highs in the mid 60s. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of showers. Lows around 50.

Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 30F with an average humidity of 68%. Winds will be 12 mph from the NNW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 43F. Dew point will be around 30F with an average humidity of 59%. Winds will be 14 mph from the NNW.

Partly cloudy. Low temperature around 32F. Dew point will be around 27F with an average humidity of 73%. Winds will be 11 mph from the N.

Partly cloudy. High temperature around 43F. Dew point will be around 28F with an average humidity of 62%. Winds will be 13 mph from the N.

Clear. Low temperature around 28F. Dew point will be around 26F with an average humidity of 80%. Winds will be 9 mph from the N.