7-Day Forecast 38.68°N 90.14°W (Text-Only)
NWS Forecast for: Madison IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 4:21 pm CDT Jul 14, 2025




This Afternoon: A 20 percent chance of showers and thunderstorms. Cloudy, with a high near 85. Light east wind.

Tonight: Mostly cloudy, with a low around 72. Light southeast wind.

Tuesday: A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. Calm wind becoming south around 6 mph in the morning.

Tuesday Night: Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.

Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind becoming southwest 5 to 7 mph in the morning.

Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.

Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.

Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 74.

Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90.

Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.

Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 95.

Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.

Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.

Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.

Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.



Madison IL
 38.68°N 90.14°W (Elev. 407 ft)

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