7-Day Forecast 41.86°N 88.29°W (Text-Only)
NWS Forecast for: Batavia IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:41 pm CDT Jun 23, 2025




This Afternoon: Sunny and hot, with a high near 95. Heat index values as high as 103. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight: A 30 percent chance of showers and thunderstorms, mainly between 1am and 2am. Partly cloudy, with a low around 73. Southwest wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Tuesday: Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 90. Heat index values as high as 96. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 69. North northeast wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%.

Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%.

Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Thursday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71.

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

Friday Night: Mostly cloudy, with a low around 69.

Saturday: Mostly sunny, with a high near 90.

Saturday Night: Partly cloudy, with a low around 70.

Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.



Batavia IL
 41.86°N 88.29°W

Visit your local NWS office at: https://www.weather.gov/lot