Decorah, IA Weather - Tomorrow’s Forecast

Friday

Clouds clearing

High:
37°F

Mostly cloudy, then gradually becoming sunny, with a high near 37. Northwest wind 9 to 14 mph becoming light west in the afternoon. Winds could gust as high as 26 mph.

Friday Night

Mostly cloudy

Overnight low:
26°F

Mostly cloudy, with a low around 26. Calm wind.