7-Day Forecast 41.56°N 87.29°W (Text-Only)
NWS Forecast for: New Chicago IN
Issued by: National Weather Service Chicago, IL
Last Update: 6:06 pm CDT Apr 16, 2026




Tonight: Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 49. North northwest wind 5 to 10 mph becoming light and variable in the evening.

Friday: Partly sunny, with a high near 80. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Low around 49. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Saturday: A 40 percent chance of showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 58. West northwest wind around 15 mph, with gusts as high as 25 mph.

Saturday Night: Mostly clear, with a low around 38. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday: Mostly sunny, with a high near 50.

Sunday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 34.

Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 57.

Monday Night: Partly cloudy, with a low around 47.

Tuesday: Mostly sunny, with a high near 72.

Tuesday Night: Partly cloudy, with a low around 51.

Wednesday: Sunny, with a high near 60.

Wednesday Night: Mostly clear, with a low around 49.

Thursday: Mostly sunny, with a high near 72.



New Chicago IN
 41.56°N 87.29°W

Visit your local NWS office at: https://www.weather.gov/lot