7-Day Forecast 38.61°N 89.13°W (Text-Only)
NWS Forecast for: Sandoval IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 4:21 pm CDT Jul 13, 2025




Tonight: Showers and thunderstorms likely, mainly before 9pm. Cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Monday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 86. Light and variable wind.

Monday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Calm wind becoming south around 6 mph in the morning.

Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.

Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.

Thursday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89.

Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.



Sandoval IL
 38.61°N 89.13°W (Elev. 499 ft)

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