| NWS Forecast for: Brighton IL Issued by: National Weather Service Saint Louis, MO Last Update: 8:37 am CDT Jul 13, 2025 | |
Today: Showers and thunderstorms likely, mainly after 1pm. Cloudy, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening. Monday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 86. Calm wind becoming northeast around 5 mph. Monday Night: Partly cloudy, with a low around 70. Light east wind. Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. South wind 3 to 7 mph. Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71. Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71. Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69. Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. | |
| Brighton IL 39.04°N 90.13°W (Elev. 650 ft) | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |