Decorah, IA Weather - Tomorrow’s Forecast

Saturday

Sunny

High:
18°F

Sunny, with a high near 18. Wind chill values as low as -8. Light and variable wind.

Partly cloudy

Overnight low:
4°F

Partly cloudy, with a low around 4. Wind chill values as low as -3. Calm wind becoming south 5 to 7 mph after midnight.