Decorah, IA Weather - Tomorrow’s Forecast

Friday

Sunny

High:
67°F

Sunny, with a high near 67. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Friday Night

Clouds increasing

Overnight low:
50°F

Increasing clouds, with a low around 50. South wind around 8 mph becoming west after midnight.