| NWS Forecast for: Monona County Issued by: National Weather Service WFO Omaha, NE Last Update: 522 PM CDT Sun Aug 23 2026 |  |
| Tonight: Partly cloudy with a slight chance of showers this evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 50 percent. Monday: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds 5 to 10 mph. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 20 percent. Tuesday Night: Partly cloudy in the evening, then clearing. Humid with lows in the lower 60s. West winds around 5 mph. Wednesday: Sunny. Highs in the lower 80s. Wednesday Night: Mostly clear. Lows in the upper 50s. Thursday: Sunny. Highs in the lower 80s. Thursday Night: Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 30 percent. Friday: Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 40 percent. Friday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent. Saturday: Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 50 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 40 percent. Sunday: Mostly cloudy in the morning, then clearing. Highs in the mid 80s. | |
| Zone Forecast: Monona County | |
Visit your local NWS office at: https://www.weather.gov/oax |