Weather forecast for: Newton IL
Last Update: 6:01 pm CDT Sep 11, 2026
Tonight: A chance of rain and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.
Saturday: A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the morning.
Saturday Night: Partly cloudy, with a low around 66. Calm wind.
Sunday: Mostly sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night: Partly cloudy, with a low around 62. Northeast wind around 8 mph.
Monday: Mostly sunny, with a high near 85. East southeast wind around 9 mph.
Monday Night: Mostly clear, with a low around 66. Southeast wind around 8 mph, with gusts as high as 15 mph.
Tuesday: Sunny, with a high near 93.
Tuesday Night: Mostly clear, with a low around 70.
Wednesday: Mostly sunny, with a high near 93.
Wednesday Night: A chance of showers. Partly cloudy, with a low around 70.
Thursday: A chance of showers. Mostly sunny, with a high near 87.
Thursday Night: A chance of showers. Partly cloudy, with a low around 65.
Friday: A chance of showers. Mostly sunny, with a high near 83.
WeatherWorld.com
City of Newton, IL
