| NWS Forecast for: Iowa County Issued by: National Weather Service Milwaukee, WI Last Update: 132 PM CDT Fri Sep 18 2026 | |
Rest Of Today: Mostly cloudy with chance of light showers and slight chance of thunderstorms. Near steady temperature in the upper 60s. East winds 10 to 15 mph. Chance of precipitation 40 percent. Tonight: Showers likely through around midnight. Chance of thunderstorms through the night. Showers after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of precipitation near 100 percent. Saturday: Showers and slight chance of thunderstorms in the morning, then showers and chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of precipitation 90 percent. Saturday Night: Cloudy. Rain showers likely and chance of thunderstorms through around midnight, then chance of rain showers and slight chance of thunderstorms after midnight. Lows in the upper 50s. Northeast winds 5 to 15 mph. Chance of precipitation 70 percent. Sunday: Mostly cloudy with a 50 percent chance of light rain showers. Highs in the upper 60s. Northeast winds 10 to 15 mph. Sunday Night: Mostly cloudy. Lows in the lower 50s. Monday: Mostly cloudy with a 40 percent chance of light rain showers. Highs in the lower 60s. Monday Night: Mostly cloudy through around midnight then becoming partly cloudy. A 30 percent chance of light rain showers. Lows in the upper 40s. Tuesday: Partly sunny. Highs in the lower 60s. Tuesday Night: Partly cloudy. Lows in the mid 40s. Wednesday: Partly sunny. Highs in the mid 60s. Wednesday Night: Partly cloudy. Lows in the upper 40s. Thursday: Partly sunny. Highs in the upper 60s. | |
| Zone Forecast: Iowa County | |
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