


NWS Forecast for: Sparta 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 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 31. South wind 3 to 8 km/h. Chance of precipitation is 70%. Tonight: A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 22. South wind 5 to 8 km/h becoming calm after midnight. Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 31. Calm wind. Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Calm wind. Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 32. Light southeast wind becoming south 6 to 11 km/h in the morning. Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23. Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 23. Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 22. Friday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. | |
Sparta IL 38.16°N 89.72°W (Elev. 489 m) | |
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