Wednesday
Sunny
High:
80°F
Sunny, with a high near 80. Light northwest wind.
Decorah, IA Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
59°F
Mostly clear, with a low around 59. Calm wind.
Thursday
Sunny
High:
81°F
Sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Mostly clear
Overnight low:
65°F
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. South wind around 6 mph.
Friday
Slight chance of thunderstorms
High:
87°F
Friday Night
Mostly clear
Overnight low:
69°F
Saturday
Chance of showers
High:
88°F
Saturday Night
Chance of showers
Overnight low:
68°F
Sunday
Chance of showers
High:
83°F