Friday
Mostly cloudy
High:
42°F
Mostly cloudy, with a high near 42. Calm wind becoming west around 6 mph.
Decorah, IA Weather - Extended Forecast
Friday Night
Mostly cloudy
Overnight low:
32°F
Mostly cloudy, with a low around 32. Light and variable wind.
Saturday
Mostly cloudy
High:
47°F
Mostly cloudy, with a high near 47. South wind 3 to 7 mph.
Saturday Night
Mostly cloudy
Overnight low:
22°F
Mostly cloudy, with a low around 22. South wind 5 to 13 mph becoming northwest in the evening. Winds could gust as high as 24 mph.
Sunday
Mostly sunny
High:
25°F
Sunday Night
Mostly cloudy
Overnight low:
4°F
Monday
Mostly sunny
High:
15°F
Monday Night
Partly cloudy
Overnight low:
7°F
Tuesday
Mostly cloudy
High:
25°F