7-Day Forecast 41.54°N 89.1°W (Text-Only)
NWS Forecast for: Mendota IL
Issued by: National Weather Service Chicago, IL
Last Update: 4:12 pm CDT Jul 3, 2025




Tonight: A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. South wind around 5 mph.

Independence Day: Mostly sunny, with a high near 91. West wind 5 to 10 mph becoming south in the morning.

Friday Night: Mostly clear, with a low around 69. South wind 5 to 10 mph.

Saturday: Mostly sunny, with a high near 92. Heat index values as high as 95. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. South southwest wind around 10 mph, with gusts as high as 20 mph.

Sunday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 86.

Sunday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.

Monday: Mostly sunny, with a high near 86.

Monday Night: Mostly clear, with a low around 64.

Tuesday: Mostly sunny, with a high near 86.

Tuesday Night: A chance of showers. Mostly cloudy, with a low around 66.

Wednesday: A chance of showers. Mostly sunny, with a high near 86.

Wednesday Night: Partly cloudy, with a low around 64.

Thursday: A chance of showers. Mostly sunny, with a high near 86.



Mendota IL
 41.54°N 89.1°W

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