| NWS Forecast for: New Berlin IL Issued by: National Weather Service Lincoln, IL Last Update: 9:36 pm CDT Sep 13, 2026 |  |
| Tonight: Mostly cloudy, with a low around 59. East northeast wind around 9 mph, with gusts as high as 17 mph. Monday: Mostly sunny, with a high near 83. Southeast wind 10 to 15 mph, with gusts as high as 21 mph. Monday Night: Clear, with a low around 70. South wind 13 to 15 mph, with gusts as high as 22 mph. Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 95. Heat index values as high as 101. South wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%. Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light and variable wind becoming north northeast around 6 mph in the evening. Chance of precipitation is 50%. Wednesday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 90. Northeast wind around 6 mph becoming south southwest in the afternoon. Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. Thursday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 89. Thursday Night: Partly cloudy, with a low around 67. Friday: Mostly sunny, with a high near 86. Friday Night: Partly cloudy, with a low around 66. Saturday: Mostly sunny, with a high near 86. Saturday Night: A chance of showers. Partly cloudy, with a low around 64. Sunday: Partly sunny, with a high near 81. | |
| New Berlin IL 39.72°N 89.92°W (Elev. 659 ft) | |
Visit your local NWS office at: https://www.weather.gov/ilx |
