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Winneshiek County, IA Weather Forecast
Winneshiek County, IA Weather Forecast Date: 326 PM CDT Sun Oct 18 2026
The area/counties/county of: Winneshiek, including the city of Decorah.or toggle through each period.
Tonight... Mostly clear. Lows in the lower 40s. South winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the mid 60s. Light winds.
Monday Night... Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph.
Tuesday Night... Mostly clear. Lows in the upper 40s. Light winds.
Wednesday... Mostly sunny. Highs around 70.
Wednesday Night... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Thursday... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Friday... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Friday Night... Mostly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Saturday... Mostly cloudy. Lows in the mid 50s. Highs in the upper 60s.
POP = Probability of Precipitation
Winneshiek County Radar Loop
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