Weather forecast for: Brighton IL
Last Update: 2:41 pm CDT Sep 22, 2026
Tonight: Partly cloudy, with a low around 55. Northeast wind 6 to 11 mph.
Wednesday: Partly sunny, with a high near 75. North wind 6 to 10 mph.
Wednesday Night: Partly cloudy, with a low around 55. Northeast wind 5 to 9 mph becoming light.
Thursday: Partly sunny, with a high near 77. Northeast wind 5 to 7 mph.
Thursday Night: Partly cloudy, with a low around 57. Northeast wind 3 to 6 mph.
Friday: Partly sunny, with a high near 78.
Friday Night: Mostly cloudy, with a low around 54.
Saturday: Mostly cloudy, with a high near 74.
Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56.
Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 79.
Sunday Night: Partly cloudy, with a low around 57.
Monday: Mostly sunny, with a high near 82.
Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 60.
Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 84.
WeatherWorld.com
