Decorah, IA Weather - Extended Forecast

Tuesday

Sunny

High:
72°F

A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 72. Light southwest wind becoming south 8 to 13 mph in the morning. Chance of precipitation is 20%.

Tuesday Night

Showers

Overnight low:
48°F

A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 48. Breezy, with a south wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Chance of showers

High:
71°F

A chance of showers and thunderstorms. Mostly sunny, with a high near 71. West wind 7 to 10 mph becoming east in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Showers likely

Overnight low:
52°F

A chance of showers, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 52. East wind 10 to 13 mph. Chance of precipitation is 70%.

Thursday

Showers

High:
69°F

Thursday Night

Showers likely

Overnight low:
50°F

Friday

Breezy. chance thunderstorms

High:
64°F

Friday Night

Chance of showers and thunderstorms

Overnight low:
42°F

Saturday

Chance of showers

High:
61°F

Saturday Night

Chance of showers

Overnight low:
41°F

Sunday

Chance of showers

High:
64°F