| NWS Forecast for: Winneshiek County Issued by: National Weather Service La Crosse Last Update: 532 AM CDT Mon Jul 20 2026 | |
Today: A chance of thunderstorms. Showers. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 90 percent. Heat index values up to 100 this afternoon. Tonight: Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph after midnight. Chance of rain 50 percent. Heat index values up to 100 early in the evening. Tuesday: Mostly sunny. Not as warm with highs in the upper 70s. Northwest winds 10 to 20 mph. Tuesday Night: Cooler. Partly cloudy. Lows in the mid 50s. North winds 10 to 15 mph. Wednesday: Mostly sunny. Highs in the mid 70s. Light winds. Wednesday Night: Mostly clear. Lows in the mid 50s. Thursday Through Saturday: Partly cloudy. Highs in the lower 80s. Lows around 60. Saturday Night And Sunday: Partly cloudy. Lows in the mid 60s. Highs in the upper 80s. | |
| Zone Forecast: Winneshiek County | |
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