Wednesday
Slight chance of thunderstorms
High:
90°F
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Decorah, IA Weather - Tomorrow’s Forecast
Wednesday Night
Mostly clear
Overnight low:
70°F
A 50 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 70. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.