Saturday
Frost
High:
61°F
Widespread frost before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the morning.
Decorah, IA Weather - Tomorrow’s Forecast
Saturday Night
Mostly cloudy
Overnight low:
45°F
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45. Southwest wind 5 to 8 mph.