| NWS Forecast for: Newton County Issued by: National Weather Service Chicago, IL Last Update: 211 PM CDT Sat Jun 20 2026 |  |
Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph, becoming southeast after midnight. Sunday: Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Southeast winds around 5 mph, increasing to east 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 90 percent. Sunday Night: Showers with a chance of thunderstorms in the evening, then showers likely after midnight. A chance of showers late. Locally heavy rainfall possible in the evening. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent. Monday: Mostly cloudy. A chance of showers in the morning. Highs in the lower 70s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. Monday Night: Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph. Tuesday: Mostly sunny. Highs in the mid 70s. Tuesday Night: Mostly clear. A slight chance of showers after midnight. Lows in the mid 50s. Chance of precipitation 20 percent. Wednesday: Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50 percent. Wednesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. Thursday: Partly cloudy. Highs in the mid 70s. Thursday Night: Mostly clear. Lows in the mid 50s. Friday: Partly cloudy. Highs in the upper 70s. Friday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of precipitation 30 percent. Saturday: Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs around 80. Chance of precipitation 30 percent. | |
| Zone Forecast: Newton County | |
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