| NWS Forecast for: Newton County Issued by: National Weather Service Chicago, IL Last Update: 1016 PM CDT Sat Aug 15 2026 |  |
Rest Of Tonight: Mostly cloudy. A slight chance of showers late in the evening, then showers likely and a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Near steady temperature in the lower 70s. South winds around 5 mph. Chance of precipitation 70 percent. Sunday: Mostly cloudy. Showers likely with a chance of thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall early in the morning. Humid with highs in the lower 80s. West winds 5 to 10 mph. Chance of precipitation 60 percent. Sunday Night: Mostly cloudy. A slight chance of showers and thunderstorms early in the evening. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of precipitation 20 percent. Monday: Partly cloudy in the morning, then clearing. Humid with highs in the upper 70s. North winds around 5 mph. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Light and variable winds. Tuesday: Partly cloudy. Highs in the upper 70s. Tuesday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 70 percent. Wednesday: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 70s. Chance of precipitation 60 percent. Wednesday Night: Partly cloudy. Lows in the upper 50s. Thursday: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s. Thursday Night: Partly cloudy. Lows in the mid 50s. Friday: Partly cloudy. Highs in the mid 70s. Friday Night: Partly cloudy. Lows in the upper 50s. Saturday: Partly cloudy. Highs in the mid 70s. | |
| Zone Forecast: Newton County | |
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